The First 48 Episode Rating Graph

When an Atlanta father of two is gunned down with an AK-47, rookie detective Scott Berhalter must sift through lies and alibis to get his killers off the street.

In Miami, the Homicide Unit responds to a scene to find the 911 caller covered in blood and a 35-year-old woman brutally stabbed. And in DeKalb County, Det. Joe Renaud and his team are working the shooting murder of a 22-year-old man.

In Atlanta, a young man is killed in an apartment when a scheme to make easy money goes wrong; a beloved mother is murdered in a drive-by shooting leading St. Louis detectives to a neighborhood turf war.

A home invasion has turned deadly, investigators are called to the scene of a young man found dead. With their eyes on a suspect they have to wonder if this killer is just a suburban mom or if she is a cold blooded killer. A hard working and loved grandfather is stabbed and left for dead. The detectives interview friends and family. Could this killer be closer than she appears?

In Miami, a man is gunned down on a quiet city sidewalk. A mysterious car leads detectives on the trail of a suspect with a violent past. Then in Cleveland, a young mother of five is found shot in her apartment. With no witnesses, detectives turn to her outraged community for help.

When a bullied teen is gunned down, Cleveland Detectives are shocked to discover the motive behind this senseless attack.

In Harris County, Dep. Abraham Alanis and his team investigate the murder of a man, married with four young children, who was found robbed and shot to death outside an abandoned house. With no other leads to go on, investigators discover that their victim held a secret that could lead to his killer.

A man lays dead outside his home, he has been gunned down. Investigators find a witness to the crime. After following leads they are surprised when their witness turns into the suspect. A silver Infinity is spotted at he scene of a carjacking gone bad that leaves one man dead. Leads are few and far between, detectives on the case must look under ever stone to find these killers.

In New Orleans, when an eyewitness points out a potential suspect at the crime scene, Detective Nick Williams must determine if they have the right guy. New Orleans detectives prepare to face an armed gunman suspected to be hiding in his apartment after killing two men on his doorstep. When a man is randomly shot in front of his sister’s house, a disturbed neighbor may be the most likely suspect. In Mobile, when a bleeding young father is found by his friends, detectives are surprised to discover who pulled the trigger.

When a man is shot on the side of the road, clues lead Detective Jason White to an ongoing crime spree, in his 100th case for Tulsa Homicide.

When a man is found shot and dumped in the road, detectives learn how his struggle to overcome obstacles left him headed for a collision with someone on the edge.

In Gwinnett County, two brothers are murdered in their sleep; detectives suspect they were betrayed by someone they knew.

In Tulsa, three people are executed in their ransacked home, and the woman who found them may hold the key to finding the killer.

Police detectives search for an elusive killer who shot a man in a Cleveland courtyard; a 72-year-old grandmother is beaten to death in her Dallas home.

In Miami, Florida, Detective Freddy Ponce and Sergeant Louis Melancon unravel the mystery of a man found shot dead in his car. The key to the case could be the victim's cell phone, which was stolen shortly after the murder. In Memphis, TN, Sergeants Caroline Mason, Tony Mullins and JT Max investigate the murder of a man found shot dead in a backyard. After they capture the man they believe is their suspect, the case takes an unexpected turn.

A serial killer is on the loose and Sergeant Doug Niemeier has the unenviable task of hunting him down. The question is, will he manage to find the killer before more people lose their lives?

An innocent man is gunned down in a gang war. Detectives race to find his killers before any more blood is shed. In Dallas, a father is murdered close to home and detectives need his neighbors to give them a lead.

Sergeant Altarr Williams goes on an adrenaline-charged hunt for a mysterious van seen leaving the scene of a brutal murder; Detective Emiliano Tamayo and his team must identify a nameless victim gunned down in Little Havana; the case takes a shocking turn when they discover the victim's background.

Tulsa Ok. Detective Jason White continues to investigate Courtney Palmers disappearance. The missing persons case turns into a detective's worst nightmare

Detective Ervens Ford and his team learn the suspected killer of a young man shot to death in Little Haiti is a member of a notorious gang. The team must hunt him down before he flees the country; when two teenagers are brutally gunned down in the Pork-n-Beans project, Sergeant Pepi Granado and Detective Freddy Ponce learn there's a witness who saw the murders go down.

In Dallas a young father is shot in the back, but no one wants to talk.

Cleveland homicide detectives follow a bizarre trail of evidence in the case of a father of five who was stabbed over 50 times.

In Dallas, a young father is ambushed at a gas station. In Miami, a beloved local rapper is gunned down at his car wash.

In Miami, ten days before Christmas, a young corrections officer is shot dead with her two-year-old son while sleeping in their bed. Det. Kevin Ruggiero and Sgt. Ervens Ford take the case personally--not only do they consider the victim 24-year-old Ciara Lee as "on our team", but the death of her baby boy hits them emotionally. In this intense manhunt the detectives uncover the intended target, the motive, and the suspected killers, making an arrest two days before Christmas. But a surprise twist at the end leaves them frustrated and determined.

In Las Vegas, NV, Detective Jimmy Vaccaro and his team are called out at midnight to an empty desert highway, where a man's been shot dead in the middle of the road. From the victim's cellphone, they quickly get a lead: just minutes before he was killed, he received a call from a friend with whom he worked at a local strip club. But when they track down the co-worker and bring him to the station, the case takes an outrageous turn that exposes the ruthless underside of business in Vegas.

A thriving 28-year-old man is shot and killed. There is a cloak of silence in this case that is hard to break, detectives are determined to do it. A social worked is murdered. Can it be connected to the convicted killer that she has been reaching out to?

In Mobile, Ala., a 70-year-old Vietnam vet is found beaten to death in his home, where detectives discover cryptic threatening letters; in Tulsa, Okla., a random shooter reveals startling new information on a cold case.

Miami detectives investigate the murder of a man found floating in Biscayne Bay, and a second homicide that may be connected to the first case.

In Cleveland, when a teenager is shot down in the street, detectives discover his best friends may have something to do with the murder. In Harris County, a young woman set on fire clings to life as deputies race to find who left her for dead.

Miami homicide detectives investigating a triple shooting on a crowded bus learn the violence was the result of an escalating street war.

Homicide detective Mayree Morin and her team of investigators are on their way to work on a sunny morning when they are called to a brutal murder scene. A man, shot at least a dozen times assassination-style, straddles a doorway in one of the city's roughest areas. No one in the vicinity saw anything, but detectives quickly learn that an ongoing war over drug turf has recently paralyzed the neighborhood. With just hours to work with, Morin's team must move fast to land a suspect before the killer slips away; the son of a celebrated neurosurgeon is discovered near dawn, shot to death along the railroad tracks in the Overtown neighborhood. The investigation leads straight-talking veteran detective Ervens Ford and his wise-ass rookie partner Kevin Ruggiero down a shady path of halfway houses, strip clubs, and misguided wealth. The pressure is on as the detectives meticulously backtrack the victim's last steps, trying to nail down a solid lead before their trail runs cold.

In Harris County, a woman is found bound by the side of the road; as Sgt. James Dousay works the case, he discovers that he may be looking for a serial killer.

A well-loved neighborhood investor is shot and the only eyewitness is a young girl on her way home from school. Sergeant Mitch Oliver and his team must persuade the girl's mother to let her talk to police; the murder of a homeless man appears to involve the notorious Mississippi-13 gang.

When an innocent father is brutally stabbed, Tulsa Detective Justin Ritter delves into the dark and dangerous world of methamphetamine addiction in order to stop a killer on the edge.

A New Orleans father and his friends are ambushed while sitting in a parked car; a feud between households in an Atlanta apartment complex leads to the killing of a promising boxer.

When a father of three is executed on his front porch, Gwinnett County Homicide discovers that those closest to him are hiding a dark secret.

Detectives Randy Loboda and Phil Harding find two bodies, burned up, in the opposite side of town on the same night. Loboda's investigation leads to a motel where they find a bloody room, the possible murder scene, while Harding learns the two victims may have been killed by the same killer; Sergeant Joe Schillaci finds a man's body, a victim of an apparent suicide, but his investigation takes a twist when he discovers signs of a struggle. Schillaci soon learns the man was seen with a mysterious woman only hours before his death, but the woman has disappeared. She may be the killer or yet another victim.

On a rainy night in Detroit, Sergeant Mike Martel finds a young man shot to death in a neighborhood yard. Martel finds he must rely on a friend of the victim's to help him close the case. And in Miami, Detectives Castillo and Castellanos work the murder of a young man brutally shot in broad daylight. To find their suspect they need to persuade the community to come forward and tell detectives what they saw.

Detectives Sallie Dillian and Cliff Jewell investigate a female skeleton found in the desert. Along with forensic anthropologist Laura Fulginiti, they work to determine who the mystery woman is. At first, they don't even know if she was murdered. But they use the scattered forensic and physical evidence to determine her identity and crack the case; an 18-year-old is shot in the head as a party of hundreds of high school students is breaking up. Because the teen is not expected to survive, homicide detectives Sandy Rodriguez and Tom Kulesa are called to the scene. Witnesses describe the shooter as a black male in a ski mask. In an intriguing development, there is a report of another non-fatal shooting that took place nearby, where the victim also described the shooter as a black male in a ski mask. Rodriguez and Kulesa must determine if the two events are related, who would have been after the victim and why.

Four adults and two children lay dead in was is being called the worst mass murder in 15 years. Detectives scramble for clues and learn the deaths may be gang related. Can detectives locate these killers for before they take anyone else out?

In a crowded Mobile bar, surveillance video captures the shocking murder of a man after a game of pool.

After a year with the gang unit, Detective Kevin Ruggiero returns to Miami Homicide, investigating a drive-by shooting that left two men dead. He has little to work with until he learns that one of the victims was a founder of a local gang. Then in Louisville, Detective Kristen Downs responds to the shooting of a 17-year-old boy. When she learns that his friends witnessed the shooting, she has to convince them to overcome their fear of retaliation in order to bring him justice

A young man lay shot dead in the middle of a street. Can a cell phone and a pawnshop ticket hold the clues detectives will need? The body of a woman is found dumped on some railroad tracks. Detectives are shocked when a tip comes in that someone may be holding out on them. They are convinced when they learn this person knows things they shouldn't know unless they are the killer.

The murder of a football player at the University of Memphis, is making top news. The young man was cut down in his prime by a killer with a gun. Did someone have a vendetta? Or was it an accident? A married couple found shot to death in their own home, has detectives jumping through hoops and over state lines. Two suspects fled the area the day after the double homicide. Can detectives find them in time?

Masked gunmen terrorize a Cleveland family and execute the young patriarch; Dallas detectives hunt for a killer who gunned down an innocent teen with an assault rifle.

A Louisville celebrity is murdered; and a deadly shootout is investigated in Miami.

In Miami, Sgt. Mo Velazquez and Detective Freddy Ponce discover an unidentified victim in the back seat of a torched rental car. The investigation takes a bizarre turn, as detectives uncover a kidnapping and robbery plot involving a crew of drug dealers. They must find everyone involved - before they all disappear.

A New Orleans police detective hunts for the killers of a recent high-school graduate; an unidentified woman is found shot and dumped on the side of a Dallas highway.

Passing motorists discover the decomposing body a person reported missing by a friend. As detectives search for the friend, they quickly realize this is going to be a long road.

With Hurricane Jeanne threatening, Sergeant Joe Schillaci and Detective Olga Rome must solve the murder of the owner of a popular strip club. The club's surveillance video reveals three men ambushing the victim. Schillaci and Rome soon realize this was an inside job-- the victim was betrayed by one of his workers.

In Dallas, an unidentified girl is found brutally shot in a field. Detectives Scott Sayers and Esteban Montenegro discover that she may have been killed for her silence. Then in Cleveland, a young father is shot in the head trying to break up a fight. Without any leads, Detectives Ignatius Sowa and Raymond Diaz must rely on an outraged community to help track down his killers.

Detectives investigate the double murder of two family men in Minneapolis, urging a witness to come clean; in Tulsa, Okla., a young woman is found dead in a dumpster after she discovers the fate of her fiancé.

New Orleans police detectives piece together the last hours in the life of a mother of five, who was found bound and executed in an empty lot.

In Miami, Detective Rolly Garcia investigates the murder of a 17-year-old boy beaten to death and dumped in the back seat of his car. To find his suspect, Garcia must first track down the victim's secret girlfriend, who may have been the last person to see the victim alive. And in Dallas, a young man is found shot dead in the parking lot of a housing complex. Detective Bob Ermatinger and his team must convince reluctant witnesses to come forward.

A former airline executive is stabbed to death in his car. Rookie Detective Mario De Los Santos tracks two suspects and finds out that both the suspect and his victim shared promising futures-and a deadly vice.

In Cincinnati, detectives Kurt Ballman and Jeff Schare investigate the murder of a 17-year-old boy who had been shot in the head while he was sleeping. They have to find out if the victim's friend, who fled the scene, is a scared witness or the shooter. In Kansas City, a man shot dead in broad daylight over a dice game leaves Detective Buck Williams and his team struggling to find a witness who will come forward and identify the killer.

On a rain-soaked Memphis morning, Sgts. Tony Mullins and Mitch Oliver respond to a drive-by shooting, and learn that the victim is an innocent bystander. The man who says he was the intended target lead Mullins and Oliver on a manhunt for two brothers alleged to be the driver and the shooter. And in Dallas, when a man is shot to death in a van, Det. Dale Lundberg must untangle a web of conflicting stories about the man's identity to try to find his killer.

When a man is found shot dead in his driveway, an abandoned truck leads Tulsa Homicide to several potential suspects, but not everything is as it seems.

Detective Ronnie Leatherman returns to Tulsa homicide to investigate the death of a man who crashed his car in a shopping center.

Gunmen open fire on a porch, shooting four children and three adults; a police detective turns to the New Orleans community for help in solving the case.

Dallas detectives launch a manhunt for the person who gunned down an innocent man in his car.

In Atlanta, a young man comes home for lunch and winds up murdered when he catches a brazen thief in the act. Then, in Tulsa, an ongoing feud between two gang members leads to a fateful encounter.

A police detective's first case as a lead involves hunting one of Ohio's most dangerous criminals; a New Orleans neighborhood remains silent following the daytime shooting of an innocent man.

Dallas detectives hunt a car thief who fatally shot a man and stole his vehicle; detectives search for a witness for can identify the killer of a Cleveland man.

In Miami, Det. Frank Sanchez responds to the murder of a retired Miami Police captain, shot in broad daylight at a marina on the Miami River. When initial leads run dry, Miami PD launches a massive investigation, tracking the alleged killer all the way to New Jersey.

New Orleans homicide battles a wave of violence that has hit the Big Easy. Detective Travis Ward investigates the killing of a young man gunned down in a hail of bullets on the street. Six miles away, Detective Amy Robinson works the case of a man shot in cold blood behind a convenience store.

A Tulsa, Okla., man is murdered in front of his fiancée when death comes knocking at their door; a beloved man is gunned down while protecting his friends from a shooter's rage.

In Atlanta, a brash murder in front of an elementary school turns up a familiar name.

A young mother and her best friend gunned down in broad daylight sets off a chain of events that Tulsa Homicide never could have imagined.

In Tulsa, an innocent grandmother is gunned down steps from her front door, and Detective John Brown discovers that her killers may be 14-year-old boys.

In Mobile, when two beloved men from the Mobile Terrace neighborhood are gunned down, detectives need the community's help to get justice for their families

A woman is beaten and stabbed to death in her home in an act of vengeance; a Kansas City man is unable to get out of a dangerous business.

When a homeless man is gunned down on the sidewalk, Mobile detectives discover a petty motive.

Hours after a jealous stripper vows revenge, her two-timing boyfriend is shot and killed. But the girlfriend is not the shooter, and it's up to Detective Tom Kulesa of Phoenix PD to unravel the mystery. And when a young father is dragged screaming from his bed in the middle of the night and gunned down in his doorway, Detective Mike Polk must figure out fact from fiction in witnesses' stories before the killers' trail grows cold.

Detective Mike Polk and his team painstakingly reconstruct the final hours of a man found dead hogtied in a hotel room; Detective Tim Angell and his partners find a nameless man beaten to death floating in a creek. They must race to identify the victim and find anyone who may have known him.

In Mobile, Ala., a young man is murdered at his girlfriend's house when drive-by shooters unload several dozen rounds at the home; in Tulsa, Okla., a Jeep is found crashed along the highway with a man sitting inside, shot dead.

In Tulsa, one man is killed, and another is injured when a dispute over stolen marijuana plants turns deadly.

This special, two hour program features several well known First 48 detectives retelling the most haunting cases from their careers. Through interviews, dramatic recreations, and real case materials, these true crime stories from Memphis, Minneapolis, and Broward County will bring the viewer closer than ever to the personal and professional challenges faced by some of the most veteran First 48 investigators.

In Tulsa, detectives struggle to find a lead when a beloved grandfather is gunned down in his own home.

In Miami, FL, homicide detective Fernando Bosch is faced with what appears to be the murder of an innocent tourist from Ohio. But the discovery of thousands of counterfeit dollars under the victim's bed leads him to believe the phony bills may have cost him his life. And when a homeless man is brutally stabbed defending a local restaurant owner, Sgt. Alttar Williams and Detective Emiliano Tamayo must track the hero's ruthless killer before he disappears into the underbelly of Miami's homeless community.

A truck is found burning with the body of a murdered man in the back. The fire as destroyed almost all of the evidence. The detectives start with the last known people to see the victim alive. A teenager is playing football in his front yard when gun shots ring out during a drive by, killing the teen. Witnesses are afraid to speak out; detectives must convince them to talk to catch their killer.

An elderly woman is brutally murdered and left under a highway underpass. When satanic symbols are found by the body, police investigate and learn about a similar case. With lots of help they set out to catch a possible serial killer. Local teenage is recklessly shot and killed, the community is gripped by fear. The investigators talk to the neighbors hoping to get one of them to speak.

A Tulsa, Okla., police detective tracks a sadistic killer who murdered the brother of a man who stole his truck.

The case of a young New Orleans mother who was ambushed at home and fatally shot hinges on the eyewitness account of a 4-year-old girl.

In the season premiere, an Atlanta woman is strangled and the investigation unearths more potential crimes.

When a home invasion leaves a father-to-be shot dead, Detective Dianna Baumann's only hope for answers is a suspect fighting for his own life. In Atlanta, two brothers are found shot dead in their home leaving Detective Scott DeMeester with little to go on, when his only potential suspect suddenly wants to talk. When a man is shot dead inside a boarding home, Atlanta detectives try to drum up a lead from a roommate involved with the suspect. The life of a 19-year-old woman hangs in the balance after walking in on an intruder in her home. When Tulsa detectives find the suspect, they realize it's not the first time they've stood face-to-face.

When a young businesswoman is shot dead at a car dealership, Gwinnett County detectives need to know if her associate holds the key to finding her killer.

Two brothers are suspects in the murder of 30-year-old man, in what looks like a robbery gone wrong. Detectives try to get the brothers to turn on each other to see who the killer is. A man is found gunned down in a local parking lot. The clues are few and far between. Detectives get the break they need when the run across surveillance footage.

A grandfather hears a knock on his door, little does he know that a killer stands on the other side of it. The suspect flees the scene and crashes his car just down the road. Will the car be the key to identifying the killer? In a bedroom and elderly man lies dead, his killer strangled him. Is the strange man people saw knocking on doors the killer? Can detectives identify him and find him in time?

Detectives are called to the scene at an apartment, blood covers the apartment. There is no possible way the victim survived this brutal attack. No body is found at the scene and detectives start the search for the killer...and their victim.

After a night out with friends a college students prepares to go home as he is stabbed and killed. Once on scene detectives realize the violence in the area is growing, they come across a man being attacked. Could one of these men be the killer? Three teen boys have an argument, later one of them is shot in a backyard. Detectives set out to find out if these are friends or foe.

For homicide detectives, the clock starts ticking the moment they are called. Their chance of solving a case is cut in half if they don't get a lead in "The First 48". Each passing hour gives suspects more time to flee, witnesses more time to forget what they saw, and crucial evidence more time to be lost forever. Follow detectives from around the country during these critical hours as they race against time to find the suspect.

In New Orleans, a car is set on fire in a desolate area. Inside, detectives make a gruesome discovery. Det. Ryan Vaught hopes the last person who spoke to the victim can lead him to the killer.

In 1983, several young mothers are raped and murdered on the west side of Louisville Kentucky. A conviction on two of the murders leaves a third family with no justice. Until 31 years later, when the re-opened case and preserved DNA evidence lead police to a killer. But at trial, his attorneys question the investigation--and the memory of the victim's children--leading to an explosive confrontation.

In Atlanta, when a young man is shot and left to die in the bushes, a mysterious white Town Car will be the key to Detective Calvin Thomas’s investigation.

A Tulsa, Okla., detective pieces together fragmented accounts from five potential witnesses as he investigates a crime involving a lethal combination of guns and meth.

In Tulsa, a late-night meeting spins out of control, leaving a young father dead, his friend critically injured, and their SUV crashed through a child's bedroom.

In Kansas City, an ambitious captain and two veteran detectives face their first homicide of the year and must make deals with wanted drug kingpins to find the killer of a young woman; and a female homicide sergeant and her all-male team get a tip that leads their murder investigation into a dark subculture of drugs, guns, and buried safes.

In New Orleans, detectives make a gruesome discovery inside a car that was set on fire; Det. Ryan Vaught hopes the last person who spoke to the victim can lead him to the killer.

In Birmingham, a 49-year-old man is beaten and shot in the middle of a housing complex in broad daylight. In a community where no one wants to be seen as "snitching," finding someone to come forward with information will be Detective Chris Anderson's biggest challenge. Then, in DeKalb County, lead detective Chris Franklin investigates the murder of an 18-year-old male, gunned down in an apartment complex. The case takes a turn when Franklin learns the killer's intended target was actually the victim's friend.

A Sudanese man from Louisville who fled genocide in Darfur is shot to death in his clothing store, police notice surveillance cameras in the store and look to them for clues. To their horror the cameras fail to identify the suspects. A young couple is shot in their home. The man dies at the scene and the female victim clings to life. She gives detectives the names of two possible shooters, it is up the them to find these suspects and determine whether these two suspects are indeed the killers.

Along the bank of the mighty Mississippi River is the body of a unknown man. The victim is homeless which makes identifying the man even more difficult. Working against a ticking clock detectives work to find a suspect of the beaten homeless man.

In Detroit, Officer Anthony Wright Jr. is investigating the death of a man found shot behind an abandoned house. Then Wright learns that just minutes after the homicide there had been a second shooting--and it's on tape. In Memphis, when a woman is found dead inside a house fire, Sergeant Kevin Lundy, who spent over a year working in arson, is called to the scene. He discovers that the victim had been shot, and was likely killed by someone she knew. Lundy must find out who she had been with in the hours before her murder.

Homicide Sergeant Joe Schillaci and his squad must solve a murder of an innocent college student during a hectic Memorial Day weekend; Sergeant Carlos De Los Santos and his team tackle the murder of a doctor found hogtied in his house and learn that the key to the case may lie with the voodoo-like Santeria shrines found at the crime scene.

In Tulsa, a teenager is shot dead, and detectives must uncover the truth among his roommates’ stories. In Mobile, a young man’s murder sets off a retaliatory shooting.

In New Orleans, when a young mother is found beaten to death in her home, Detective Greg Johnson must fight to prove he has enough evidence against her killer, before he walks free.

After a generous Atlanta man is murdered, Detective Egbert suspects he may have been a victim of his own kindness; in Tulsa, Okla., a man is shot while driving down the street; Sgt. Walker questions youths who tried to break into the victim's house.

When a young man and his pregnant fiancee are executed after a failed ransom attempt, Atlanta Homicide will stop at nothing to identify the elusive suspect.

When a young man is found shot dead in his van, Tulsa Homicide retraces his final hours and gets caught up in a web of lies.

In Atlanta two men are ambushed at gunpoint and only one survives to tell the tale. A mother is found stabbed to death on the side of the road, but a wedding ring dropped at the scene could break the case.

In Tulsa, a father is gunned down in a parking lot by a killer lying in wait. In Mobile, an elderly man dies from a suspicious fire in his apartment.

An armed robbery escalates into capital murder and rocks a residential Houston neighborhood. One man is left for dead while his killers flee into the night. Four years later, will justice finally be served?

A missing father turns up dead when his plans to evict a tenant ignites a murderous rage.

In Tulsa, when a homeless man is killed after getting run over in a parking lot, detectives work to track down the elusive driver.

In Mobile, Ala., a 68-year-old woman goes missing after checking into a casino where she had lost millions.

A young man is shot to death in the middle of the street in broad daylight; a teenager's body is found in the passenger seat of his car.

A young man lays dead behind an apartment building. Detectives run into problems with the victim's friends. Do they know more than what they are saying? Can the detectives convince them to talk before a killer gets away? A young girl is struck by a stray bullet from an AK-47. This senseless tragedy is made worse by few leads. Detectives will have to track down possible witness after witness to try to find this killer.

Dallas Homicide Detectives respond to a call about a body in the charred remains of a car. Digging into the victim's life uncovers a dangerous lifestyle with questionable friends. With each interview, a new piece of the puzzle is revealed and investigators take one step closer to the killer. In Memphis, Sergeant Tony Mullins and his team find themselves crossing state lines into neighboring Mississippi in their hunt for the person responsible for a home invasion that left one man dead.

A man is brutally gunned down on a neighborhood street in Rochester, New York. Investigators believe his estranged wife, a prostitute, is lying to them about his murder. And when the case goes to trial, a conviction hinges on the testimony of two witnesses with shaky credibility.

A bystander is murdered with a brawl turns into a gunfight; a shooting victim's 911 calls may hold the answer to his killer's identity.

Two men are shot in a motel in Charlotte; and Miami detectives investigate an apparent suicide that they suspect is a murder.

In Atlanta, a decorated veteran and grandfather is ambushed when he checks on a rental property.

In Tulsa, detectives have little to go on when they find the naked body of an unknown homeless woman who was raped, strangled to death, and thrown into a dumpster.

A Memphis motel turns into a war zone when a gunfight leaves two men dead and another critically injured. Sgt. WD Merritt and the homicide team spring into action to find their shooter. In Kansas City, homicide Det. Everett Babcock leads the investigation into the shooting death of a two-year-old baby. To Babcock's surprise, an eight-year-old witness leads police on a nationwide manhunt.

Mobile detectives investigate the murder of a young mother of two and unravel the deadly plot that took her life.

In Miami, when a young father-to-be is gunned down in broad daylight, Sgt. Eunice Cooper and Detective Ervens Ford are sure they know who did it. But when their primary suspect claims he was at home when the shooting occurred, and has the record from his GPS ankle bracelet to prove it, they must work against the odds to catch their killer. In Phoenix, Detectives Steve Orona and Jeremy Rosenthal respond to a call of a foul odor coming from an apartment. When they arrive at the scene their worst fears are realized. The body of a woman, wrapped in a blanket, is decomposing on the floor of the bathroom. The detectives are now in a race against time to try and find the killer. They chase their suspect to Mexico, hoping to find him before he disappears.

At a housing area called "The Grove," fifteen shots are fired at a car: three of the four men inside are shot, one fatally. Sgt. Joe Schillaci is tasked with solving this case; he decides to "force" the drug dealers in the area to help, by turning up the heat in the area. Tips flood in! In "Showstopper," Det. Emillano Tamayo and his rookie partner Ruggerio are assigned to a case of the death of a local singer. Robbery seems to be the motive; even his car is gone. The only clue? A missing cell phone which has been used since the murder. Finding it will lead to the killer.

In Memphis, a gas station clerk is shot in an armed robbery. The clerk hits the store's panic button, locking his killer inside. Moments later, the clerk dies from his wounds. When Sgt. Kevin Lundy arrives on the scene, the store is sealed, with no way out, and the killer is gone. The team must track down a killer who seems to have disappeared into thin air. In Miami, Det. Rolly Garcia is investigating the murder of a nine-year-old girl who was killed while playing outside her house. The detectives believe that she was caught in a shootout between two men. They must rely on witnesses among the outraged members of the community to point them toward their suspects.

A deaf man is stabbed to death in the doorway of his home. Detectives are on the trail of their suspects, who might be linked to an unsolved murder. A street party is interrupted when shots ring out, leaving a young man dead. Witnesses are few but when found their information may lead detectives to a killer.

Miami detectives respond to the stabbing murder of an elderly man found dead in his home. After collecting key evidence on the crime scene and talking to witnesses, Detective Rolando Garcia starts to suspect the victim's emotionally unstable nephew may have committed the murder. In Memphis, Sergeant Caroline Mason investigates the murder of a young man outside of a liquor store. She uses all her interrogation skills and street smarts to find her suspect.

When a potential spree killer targets the most vulnerable in Tulsa, Okla., Detective Max Ryden must stop the murderer before he kills again.

Detective Rob Barrere investigates when three men meet in a motel room in New Orleans east, and one of them ends up dead; while in Tulsa, Detective Ronnie Leatherman catches the case of a man stabbed 21 times when a night of drinking ignites a murderous rage.

In Tulsa, a father of three is gunned down in front of his family during a deadly crime spree. Detectives race to track down his killer before anyone else gets hurt.

The target of a drive-by shooting in Tulsa, Okla., walks away from the attack, while his girlfriend is not so fortunate; police uncover a long-simmering feud as they hunt for the killer.

In Broward County, when a migrant worker is robbed and beaten to death, Dets. Valerian Perez and Kevin Forsberg must track down a vicious predator before he strikes again. Then, in Cleveland, a man is shot dead in broad daylight at a carwash, and Dets. Lem Griffin and Art Echols fear their case will go cold when none of the witnesses will talk.

A man is convicted of murder and sentenced to life in prison after shooting a Detroit woman in her home.

In the first of two homicides less than ten blocks away, detectives head out to the shooting of man in the middle of the day. They investigation leads to a suspect who is a friend of the victim. Then, shots ring out and a young man is gunned down by a man on a bike. When a witness comes to them, they have a hard time believing her story. Is truth really stranger than fiction?

In Dallas, a woman is shot in while sitting in her car. Detective Eddie Ibarra and the homicide team focus in on two suspects swept up in a robbery investigation, and the pieces of the murder mystery begin to fall into place. In Detroit, a young woman and her daughter are shot dead in their apartment. Detective Ernie Wilson immediately gets the name of the shooter, but finding him is a game of cat and mouse.

In Dallas, Detective Phil Harding investigates a brutal shooting in a motel parking lot that killed a 22-year-old and injured two of his friends. The surviving victims are the only ones who can identify the suspects. Detectives just have to convince them to talk. Then, in Memphis, Sergeants Ron Collins and Kevin Lundy must track down a murder suspect who may have fled the state. Will the suspect's sister cooperate with detectives and turn her brother in, or will she take the fall to protect him?

In Miami, Detective Ricardo John is investigating the brutal homicide of a 19-year old girl. The detectives believe that she may have been murdered to send a message to her boyfriend, an alleged drug dealer. In Kansas City, Missouri, a man is shot dead during a gun fight. Detective Everett Babcock has to unravel the mountain of ballistics evidence on the scene to solve the case.

A man gunned down inside an apartment sets off a chain of events unlike anything Tulsa Homicide has ever seen.

In Tulsa, a vicious hammer attack leaves two young men clinging to life. Detectives race to catch the suspect before he strikes again. In Atlanta, detectives discover a selfless act performed by their victim led to his murder.

A Tulsa, Okla., detective hunts a family of elusive criminals after a former Marine is fatally shot while trying to recover his stolen bicycle.

Desperate to stop the senseless shootings in her community, Detective "KeeKee" Taylor must find out why the latest teen victim was wearing a ski mask when he was killed.

In Miami, a man is gunned down at close range in broad daylight. Detective Freddie Ponce and his team follow a blood trail at the scene to an apartment complex, where they believe the suspect is hiding out. In Cincinnati, Detectives Doug Lindle and Matthew Thompson investigate the murder of a man shot outside his apartment. They learn that moments before the murder, the victim received a house call from a stranger. They must uncover the identity of the unexpected visitor to find the killer.

In Cleveland, for Detectives Kathleen Carlin and Tim Entenok, friends are the key to solving the murder of a father shot in the back. And in Dallas, can a surprising lead help Detective Brian Tabor catch up to the killer of an elderly man stabbed to death in his home?

When a hard-working construction worker is brutally murdered on payday, Tulsa detectives chase an unlikely suspect: the victim's best friend.

A surveillance camera on a Minneapolis bus captures a shooting outside a church. The footage leaves detectives wondering if the shooter acted in self-defense. Surveillance cameras at a Minneapolis convenience store capture more than just the shooting. Footage suggests vital DNA may have been left in the store by the shooter himself. Then, surveillance footage in Atlanta shows a man carrying a box moments before he is shot, Detective Tracy Casey must determine if the box's contents holds the key to determining motive. Additional Minneapolis surveillance cameras capture the shooting of a young man in the Cedar-Riverside neighborhood. But detectives need the help of the Somali community to identify the shooters in the video.

Old habits die hard when a young father gets out of prison and is drawn back into his old life. After he's shot dead, Tulsa homicide must sort through a web of lies to find out who killed him.

Detectives are after the killer of a 20-year-old gunned down on Christmas Day. Using surveillance footage detectives identify suspects that point fingers at one another.

An unarmed Miami man is shot in the back; three friends in Cleveland leave a party, but one of the group ends up dead.

Two Dallas men on their way to visit family are gunned down; a police detective searches for a burglar who strangled a Cleveland preacher.

A man is shot inside his home, a woman calls 911 from inside then flees the scene. Detectives set out to find this woman to see if she is just a witness or if she is a cold blooded killer. A homeless man is stabbed in the park and left to die. Detectives search for clues and get a tip the victim was last seen with a friend. They race the clock to find out if this friend is actually a killer.

A man is shot to death in a nearby suburb, and police learn that his wife may hold the key to solving the crime.

The murder of a Cleveland store clerk is caught on tape; police detectives learn that the suspects in the crime have a violent history.

A woman is stabbed multiple times. Once detectives arrive they realize they are familiar with the victim. They turn to friends and family to help isolate a killer. A dieing man speaks his final words to his sister after he was shot. Will his words lead to his killer?

In New Orleans, when a woman is slashed to death, the investigation into her murder leads Detectives Chuck Ward and Rob Barrere to a house of horrors, and they discover the killer may be someone they least expected.

In Atlanta, a young father is gunned down in cold blood at an abandoned car wash. As Detective Dwayne Sutton starts to track down the shooter, he learns the trail may lead to the Bloods gang. And when a Gulf War veteran is found shot to death in a park, Detective Michael Young has to delve deep into a dangerous underworld to find out why.

In Atlanta, the brutal murder of a foreign exchange student is caught on video. In New Orleans, a shooting at a carwash becomes a family affair.

In Tulsa, a friendly gathering takes a fatal turn when three people are shot and a teenager is killed; in Mobile, a plan to settle a dispute backfires when a man is gunned down at a family member's house.

In New Orleans, a 17-year old high school student is shot over a gaming controller on his way to school. In St. Louis, a woman is murdered in broad daylight and the main suspect is found nude walking down the street. When surveillance footage shows a man carrying a box moments before he is shot, Detective Tracy Casey must determine if the box's contents holds the key to determining motive. In Tulsa, Detectives must decide if a duo responsible for an all night car-jacking spree ended in the gruesome murder of a single father.

Mike Smith and Walley Everett investigate the murder of a 23-year-old mother found burned in the backyard of an abandoned house.

In Charlotte, when a store clerk and father of three young children is shot in a robbery by a masked man, lead Detective David Osorio and his team interview witnesses and find that no one knows the shooter. With little to go on, Osorio must find a way to identify his suspect before he can hope to track him down. And in Miami, lead Detective Kevin Ruggiero and his team head to Overtown to investigate the murder of a young father shot in the street. When Ruggiero learns that the victim’s friends are out to retaliate, he must race to find the shooter before there’s another killing.

The brutal slayings of a mother and her two children send a New Orleans detective on the hunt for a suspect who may have been acquainted with the victims.

In Tulsa, a young woman is brutally gunned down in broad daylight. And Detective Justin Ritter suspects the witnesses know more than they are saying.

In Cleveland, a beloved son and father is shot to death during a robbery. A single eyewitness comes forward to identify two suspects, both members of a notorious gang. Prosecutors assemble a case against the shooter they hope will send him away for good--but as trial approaches, the defendant's violent reputation has their witnesses terrified.

In Gwinnett County, Ga., a young man is caught in the crossfire when his 21st birthday spins out of control.

In Mobile, Ala., when a homeless woman is found executed in an alley and a father of five is shot dead in a desolate area, detectives rely on clues from one case to help solve the other.

For homicide detectives, the clock starts ticking the moment they are called. Their chance of solving a case is cut in half if they don’t get a lead in “The First 48″. Each passing hour gives suspects more time to flee, witnesses more time to forget what they saw, and crucial evidence more time to be lost forever. Follow detectives from around the country during these critical hours as they race against time to find the suspect.

A man is gunned down in front of his wife and children. Detectives look for clues to determine if the murder has a deeper meaning or if it was a robbery gone wrong. A young man is killed in the middle of the day in the prime of his life, in a hail of gunfire. In order to track this killer the surviving victim must be located to get details of the shootout and why it happened.

An unarmed Miami man is shot in the back; three friends in Cleveland leave a party, but one of the group ends up dead.

A massacre outside a corner store leaves two dead and two clinging to life. With no witnesses, Miami detectives hope the surviving victims live to tell who pulled the trigger. In Cleveland, a man is found strangled in his apartment. Detectives go on the hunt for one of his friends and uncover a shocking motive.

Two friends are shot, then burned inside the trunk of a car

In Mobile, a father of four is gunned down in a strip club when a chance encounter turns deadly.

In Gwinnett County, a beloved special education teacher is gunned down in broad daylight when the suspects' plan to score some easy money spins out of control.

A Miami homicide team investigates the shooting death of a kindly father. Detectives investigate the murder of a Dallas man shot in his sleep, uncovering the shocking story of his girlfriend's dark past.

A 14-year-old Cleveland girl dies at her own birthday party when gunmen fire on a crowd; homicide detectives race to track down multiple shooters in the crime.

Dallas homicide detectives call upon the community for help when a man is shot to death in an apartment complex.

When fire fighters in Detroit respond to a house fire and discover a 63-year-old woman stabbed and bound, Sergeant Kenny Gardner and Investigator Barbara Simon must investigate the brutal murder. With no witnesses, they have to rely on the local community to help them find her killer. In Charlotte, Detective Phil Rainwater and the homicide team are called out to a restaurant parking lot littered with shell casings, where a 20-year-old father was shot dead. Surveillance video shows their potential suspects fleeing the scene in a white SUV. If they can track down the car, they may find the shooters.

A young man met a young lady earlier in the day on a bus. They meet up later and he is robbed and murdered, was the victim was set up or killed at random? A man is murdered at an annual football game. Talking to witnesses they determine there was tensions between the dead man and his former girlfriend and her new beau.

In Charlotte, rookie homicide Det. Brian Whitworth is assigned his first case when a woman is discovered on her bedroom floor, stabbed to death. Hampered by false leads and a lack of eyewitnesses, Whitworth must rely on the physical evidence to bring the killer to justice. Meanwhile, in Louisville, Det. Jon Lesher investigates the homicide of a 43-year-old father, gunned down in front of his house for telling a rowdy group of men next door to quiet down. The case comes to a standstill when an eyewitness steadfastly upholds the street's code of silence. Lesher must use his veteran-interview techniques to break the code and get the witness to talk.

A deadly home invasion sparks a manhunt for a stranger terrorizing a Tulsa housing complex.

A man is gunned down at close range in broad daylight. Detective Freddie Ponce and his team follow a blood trail at the scene to an apartment complex, where they believe the suspect is hiding out; Detectives Doug Lindle and Matthew Thompson investigate the murder of a man shot outside his apartment.

In Birmingham, Lead Det. Henry Lucas and the Birmingham Homicide Team are trying to solve the mystery of how a young man ended up shot in the back in the middle of a scrap yard. With no witnesses, Lucas hopes the victim's friends can lead him to the killer. In DeKalb County, Lead Det. Lynn Shuler and the Major Felony Unit are called to a motel where a woman has been found dead. The case takes a dark turn when the team learns that a man was in the room shortly before the woman died, but had since disappeared.

In Birmingham, lead Detective Mike Allison is working the murder of a man found shot in the basement stairwell of a house. Allison and his team quickly find an eyewitness and then the suspect. The case seems closed, when suddenly it unravels after the eyewitness disappears and Allison is forced to set his suspect free. A year passes, when out of the blue, the case takes a surprising turn. And in Charlotte, Lead Detective Bo McSwain and his team are trying to find the killers of a man shot behind his girlfriend's house. On scene, McSwain gets a break when four men come forward, claiming their innocence. The team believes these men are their suspects, but when they all refuse to talk, the case hits a wall. With nothing to hold them, the suspects start to leave homicide, but then McSwain makes a discovery at the crime scene, stopping one suspect in his tracks.

Detroit detectives investigate a double homicide; an elderly woman is murdered while taking groceries out of her car in Harris County, Texas.

In Charlotte, rookie Detective Norma McKee gets her first double-murder: a young couple shot in their car by a backseat passenger. Inside the vehicle, detectives find what may be a vital clue, a baseball hat that might contain the suspect’s DNA. Meanwhile, seasoned Miami detective, Emiliano Tamayo has two cases in two days. First he responds to a call reporting a foul smell, only to find a family of three found dead in their home; later that night he is called to the scene of a young man killed over a fifty-dollar bet. With four deaths in forty-eight hours, Tamayo calls on his years of experience to solve the cases.

The use of a stolen bank card leads Dallas detectives toward the killer of an elderly woman; a teenage honors student is found shot in her own backyard.

Police detectives conduct a three-state manhunt as they investigate the slaying of a young Dallas couple; a Cleveland man is found shot to death in his own backyard.

A 24-year-old father of two is shot in the street; a 27-year-old man is found dead in a field.

In Louisville, KY, a convenience store robbery left a 30-year-old employee in critical condition. And in Harris County TX, Deputies investigate the murder of a man gunned down trying to protect his neighbors who were being robbed.

In a bloody convenience store shooting, Birmingham Detective Chris Anderson needs an old surveillance system and cooperation from the victim's mother to help solve the case. When a Miami shooting follows a brutal public attack, Det. TC Cepero and his team try to piece together the turn of events to determine if the murder was justified.

Surveillance video of a fatal stabbing at a Texas strip mall leaves a policeman with more questions than answers; a Dallas man is shot to death in his living room.

A teen is killed in Miami; two college students are robbed and shot while walking their dog in Cleveland.

When a young father is ambushed by a pack of brazen shooters, Atlanta Detective Summer Benton uncovers the shocking reason for his murder.

In New Orleans, a late night pizza delivery turns deadly. In Atlanta, a young man goes out to buy cigarettes and winds up murdered.

In Tulsa, after a man calls 911 claiming his girlfriend shot and killed herself, detectives discover evidence suggesting foul play.

In Tulsa, a homeless man is ambushed by two men on a dark trail, and his wife may hold the key to finding the killers.

When a 15-year-old boy is murdered after getting in over his head, detectives hope a Snapchat message can lead them to his killer.

In Tulsa, Oklahoma, Detective White needs a former student to tell the truth about a shooting at an apartment complex. In Gwinnett, Ga., a man is shot in front of his friend as a robbery takes a deadly turn.

A man living at an extended-stay hotel is shot dead in his room after a night of gambling with friends turns into more than anyone bargained for. In Mobile, a young woman helps a friend in need and pays the ultimate price.

In a crowded Tulsa bar, surveillance video captures the owner being gunned down as he tries to break up a fight between two dancers.

In Birmingham, Detective Chris Anderson investigates the gruesome murder of a woman who is shot to death and then set on fire. Anderson hunts down his suspects, but it's the victim's family that reveals a final, disturbing twist in the case. In DeKalb County, Detective Joe Renaud is working the homicide of a father of four, gunned down outside an apartment complex on the east side of town. Without little to go on, Renaud and his team must put the pieces of this puzzle together to track down the killer.

In Memphis, Sergeant Connie Justice investigates the murder of a 32-year-old tattoo artist shot to death during a robbery. The victim’s husband, who survived the robbery, only knows the suspects’ nicknames. Armed with stencils of tattoos the customers received before the robbery, Justice must identify and track down the multiple suspects.

An unarmed man is gunned down outside a bar; a woman is found bludgeoned to death in her apartment.

In Mobile, two men are killed after their car is sprayed with bullets on the highway, Ieading detectives across the country in search of answers.

In New Orleans, a woman is executed in broad daylight, and Detective Chuck Ward discovers she may not be the killer's first victim. But can he find a witness willing to step up before more blood is shed?

In Tulsa, when a teenager is found murdered and dumped in a field, the leads run dry and detectives need your help to get justice for his family.

In Dallas, a fight among school girls turns into a deadly home invasion. Then, an attempted car jacking in Cleveland leaves an innocent man shot dead.

In Miami, Detective Manny Castillo is investigating a brutal double homicide. The key to the case could be a surviving third victim, who is clinging to life after being shot multiple times. In Dallas, detective PE Jones faces the ultimate whodunit when he finds the charred remains of a body in a burning car. With 35 years as a cop under his belt, Jones uses old-fashioned footwork to find justice.

When a friendly house party turns into a double murder, the only female homicide detective in Cleveland has to piece together what went wrong. In Harris County, a hardworking father stops off for a drink after work and ends up the victim of a robbery gone bad.

In Dallas, a well loved man is discovered in his apartment on a bed of broken glass. With only fragments of clues the homicide team zeros in on a suspect, but nothing is what it seems.

In Tulsa, detectives question whether a young woman's death was a tragic mistake or murder. In Mobile, the murder of a young father tests a bond between brothers.

In Miami, a good Samaritan is shot dead while intervening in a robbery. Det. TC Cepero is forced to resort to a needle-in-a-haystack search for the getaway car, and for the homeless woman who may have seen the killer.

The detectives are called to the scene of a shooting at a café. The witnesses on scene say it was a robbery gone wrong. While working one case, the team gets a second case. The are working against the clock on both cases.

Two murders within hours of each other at the same apartment complex leave Mobile Homicide scrambling to find the culprits.

The local community is shocked when an elderly man is gunned down. With the help of the locals two suspects are brought in. Their tight lips will make the detectives jobs even harder. A woman is outside collecting wildflowers when she is shot and killed. With little to go on, detectives unravel leads which seems to make the case even hard to solve.

In Louisville, a sleeping family awakens to a barrage of bullets from a machine gun, leaving two young boys injured and a teenager dead. With no eyewitnesses, Detective Mickey Cohn must resort to old-fashioned detective work to solve one of the most brazen acts of violence he has ever seen.

A young mother is viscously murdered and dumped in an abandoned house. Detectives Nate Sowa and Ray Diaz make a surprising discovery about the killer.

Detectives are called to a shooting that has left a man dead. When a woman shows up to retrieve something from the scene detectives wonder if she knows more than she lets on. A man guns down a mother of two, a witness comes forward to tell detectives the man is headed for Mexico. With the help of the SWAT team, they attempt to cut him off before he can flee.

A janitor is stabbed to death in Miami; a Birmingham pedestrian is killed after fixing a car for his friend.

A family man is shot dead inside his apartment. Detective Kim Sanders and Paul Ellzey believe that the shooter killed the wrong man. They must find the intended target before the killer does; rookie Detective Mario De Los Santos gets his first big case-- a triple homicide. He finds himself in the middle of a cycle of violence that threatens to spin out of control.

A drive-by shooting in Dallas leads to the death of an innocent bystander; a young Cleveland father is killed as he attempts to break up a fight.

A wall of silence from a frightened community hampers efforts to solve a brutal murder; and a mother of two is shot execution-style in her kitchen in an affluent neighborhood. In a visual style more like drama than reality show, we tail Miami homicide investigators as they race time to solve these murders. Who're the suspects? Are the detectives right? With cliffhangers at each break, both cases in this gritty episode will keep viewers guessing until the end.

A young man lays dead in the backseat of his friend's car. Detectives start looking around the scene and find some mail. Could this be the clue that breaks the case? The streets of Minneapolis are 'home' to the homeless. The brutal beating death of a homeless man sets detectives on a hunt for a killer.

In Miami, Ricardo John catches his first case as lead detective: a young woman apparently raped and murdered in a vacant lot. In Dallas, Detectives Scott Sayers and Kenneth Penrod investigate a home invasion that left one man dead and his fianc e critically wounded. The case hangs on whether the surviving witness can identify her attackers.

In Tulsa, OK, a homeless man is beaten and stabbed to death, leading detectives to witnesses that live under a bridge where he was discovered.

Two men lay dead in the middle of a busy street. The roommate of the two victims is missing and detectives think he may hold a clue about the murders. One man is dead and another is wounded. With limited leads and witnesses they hold out hope the survivor will be able to identify the shooter.

A group of carjacking killers terrorizes a Dallas neighborhood; tragedy results when an argument between friends gets out of control.

When a stray shot leaves an innocent man dead in his home, Tulsa detectives discover a neighborhood under siege by young terrors. They race to track down the killers before more blood is shed.

A man, accused of being part of a robbery attempt that ended in murder, faces trial.

In Memphis, TN, Lt. Toney Armstrong and his team respond to a shooting where the killer may be barricaded in his apartment. Then the stand-off gives way to a dispute among friends where detectives must determine if the shooter was acting in self-defense, or not. And in Dallas, TX, Detectives Kim Sanders and Paul Ellzey start with nothing but a decomposed body, and are quickly drawn into a fast-paced manhunt to track down a mentally unstable suspect who they're afraid might hurt someone else.

A 49-year-old man is stabbed 46 times and left to die; a 34-year-old man is found shot to death in a strange place.

A young man is murdered while defending his friends during a home invasion. Retired Detective Ronnie Leatherman hands off the case to Detective Lacy Lansdown, who must now seek justice for the man’s family.

When a robbery ends in bloodshed, Detective Jeff Gatwood discovers the reach of a Tulsa gang extends beyond prison walls.

A family man is robbed then shot and killed. Detectives hunt for his killer. A local high school kid is gunned down in cold blood as he walks home with him friends. Now detectives a hunting for two suspects.

In Mobile, two young men are gunned down within the space of 12 hours, and clues point to a feud between rival cliques.

In Gwinnett County, a veteran and a rookie detective untangle a web of lies as they work to solve a young woman’s mysterious death. Can they untangle a web of lies in time to reveal the killer?

A woman is shot and killed in her home. The detectives find the victims car with a suspect behind the wheel. Holding the suspect on stolen property can the gather enough evidence for murder? When two men try to rob a vender one is shot and killed. Once the trigger man is found they need the second robber to put all the piece together.

When one of their own is executed in cold blood, detectives discover he may not be the killer’s first victim. Can New Orleans homicide stop a suspect who targets the law before more blood is shed?

A man is found murdered in his bed and the killer might be working for a traveling carnival.

In Harris County, Deputy Mario Quintanilla and his team are investigating the mysterious disappearance and possible murder of a 20-year-old single mother. After days of searching and only a bloody, abandoned car as evidence, Investigators needs to retrace her final steps to solve the mystery.

A body is found brutally beaten. Detectives have to identify the victim and search for a killer. A local teenager is killed. Detectives enlist the help of some eyes in the sky for help tracking their killer.

In Cincinnati, a well-loved 58 year-old man is found shot dead in a hallway, still clutching a five-dollar bill. Detectives Matt Thompson and Doug Lindle visit the grief-stricken wife and learn the victim was murdered a day before his birthday. Thompson and Lindle rely on the help of the community to track down the suspects last seen with the victim moments before he was murdered.

In Birmingham Det. Cynthia Morrow and the homicide team try to weave together the events of drug deal gone bad when two brothers from out of town get more than they bargained for. In Louisville Det. Kristen Downs leads the investigation of a possible gang-related shooting. But when no one is willing to talk, the team is forced to turn to forensic evidence to piece together the murder.

When three people are gunned down in a quiet neighborhood, Gwinnette County police struggle to find a connection between the victims.

In Miami, a recent high-school graduate is gunned down and left to die in his father's arms. It's up to Sergeant Eunice Cooper and her team to track down the suspects, two teens who fled the scene on bicycles. And in Cincinnati, Detective Jenny Luke is on the trail of a man who may have taken revenge on a childhood friend he thought snitched on him.

In Georgia's Gwinnett County, a teenager is gunned down outside a nightclub when he winds up at the center of a gang feud.

A late-night shooting in North Minneapolis leaves one man dead and another alive to help detectives identify the killer. In Tulsa, a late night party turns into a blood bath, but a Facebook video may help Detective John Brown dispute a suspect’s claims that he wasn’t there. In Tulsa again, Detectives must decide if a duo responsible for an all night car-jacking spree ended in the gruesome murder of a single father. In Tulsa, an innocent victim is caught in the cross fire as a surge of gang violence rips through the city.

Detective Dave Barnes must track down desperate lovers on the lam to solve a savage shotgun murder; Detective Tom Froelick and his team find a body of a woman in a wooded area and learn that she was last seen alive with a mysterious stranger.

In Dallas, Detective Brian Tabor investigates the brutal stabbing of a man found in a vacant apartment. Now, detectives need a woman who may have lured him to his death, to come clean. Then in Birmingham, a wild gunfight leaves an innocent young man dead. Detective Jody Jacobs is on the hunt for two shooters and needs to determine who fired the first shot.

Gwinnett County detectives chase down a bullet-ridden Toyota Camry to find who may have killed a beloved young man.

In Dallas, when a young father is gunned down in front of his house, Detective Steve David discovers that the victim had a secret that may have led to his murder. Then, in Cleveland, a mother is found strangled and burned in her kitchen, but Detectives Nate Sowa and Ray Diaz have no witnesses and little evidence to track down her killer.

In Tulsa, a running street battle leaves a young father dead. And in Atlanta, a man defending his mother’s honor gets shot in the back.

In DeKalb County, a keyboardist for a local church is gunned down in his home. Detective Lynn Shuler uncovers a web of lies that ultimately puts him on the path of the killers. Then, in Miami, rookie Detective Mario Gonzalez responds to a call about a man found shot dead in an abandoned car. Just as the case is about to run cold, a witness comes forward that shatters the case wide open.

A robbery at a Cleveland convenience store turns deadly when a store clerk is shot and killed. As police track down the men responsible, they discover more robberies and a second homicide that can be tied to the same suspects. But when the killers are brought into custody, the real drama begins, as they turn on each other--each bringing a very different story to the witness box.

In Tulsa, a young mother of four is found shot on the side of the road. Detectives' only clue is a photograph she took just moments before her murder.

In Mobile, Ala., a man who turned his life around is gunned down in cold blood; detectives need to know if his troubled past came back to haunt him.

In Harris County, Sgt. Craig Clopton and his team investigate the murder of man killed by a single gunshot while being robbed. With little evidence on the scene, they must rely on an eyewitness to help them identify their suspects. And in Birmingham, Det. John Tanks and the homicide unit work the murder of a mother of two, shot in the back outside of her car. When detectives break through the lies and deception of the sole witness, they are surprised to discover what may have triggered the shooting.

When a woman's body is discovered in her car on an overgrown lot outside of Mobile, Det. Glenn Barton traces her final steps to find out who or what is ultimately responsible for her mysterious death.

Investigating a mass shooting in New Orleans.

The lone survivor of a triple shooting lay dieing in a hospital bed. Can detectives get the information they need to put the double murderer behind bars in time? A man is run over by a crazed driver. He is left for dead as detectives search for a killer. They locate two suspects, now they have to determine which one was driving.

Two people are consumed by gun fire while they sit waiting at the gate of an apartment building. With little to go on detectives rely on the surviving witness to help them solve the case. An elderly man takes a drifter into his home, when the elderly man turns up dead...the drifter is the likely suspect. Detectives will search state to state looking for this suspect.

In Birmingham, Detectives Eric Torrence and Henry Lucas investigate the murder of a 31-year-old male found dead in a field. But with a tight-lipped community where street law is paramount, finding someone to talk is the team's biggest challenge. As the clock winds down, will the community pull through and bring the killer to justice? Then, in Charlotte a man is chased down and killed in front of his nine-year-old son. Detective Blair Fitch is shocked to discover the killer was getting even with someone else. The case takes a surprising turn and leads detectives to New York where the suspect turns up in relation to another murder.

In Tulsa, Okla., detectives suspect a random roadside encounter when they find an unidentified cyclist gunned down in the middle of an intersection outside the airport.

When a love triangle turns deadly, a killer enlists an unusual murder weapon.

In Cleveland, after a man is found dead in his car, the autopsy reveals he was strangled to death. Detectives Nate Sowa and Ray Diaz take the case and uncover a relationship that could lead them to their killer. But with Sowa's retirement right around the corner, can he solve the murder before the case goes cold?

In Mobile, the search for justice in the shooting death of a young man in a crowded parking lot has unfortunate consequences.

In Memphis, Sgts. Tony Mullins and Doreen Shelton get caught in the rumor mill and must separate truth from lies as they struggle to identify the two men who robbed and killed a neighborhood drug dealer. And in Miami, when a daughter discovers her mother's body, Detectives Tamayo and Ruggerio search for the elusive killer and learn that sometimes the harshest punishment happens outside the law.

In Memphis, Tennessee, a woman is brutally stabbed and left for dead in the street. When a witness comes forward with the license plate number of a van she saw driving from the scene, the homicide team must employ unique tactics to lure the suspect in. In Dallas, Texas, Detective Rick Duggan investigates the murder of an elderly man, shot inside his dental clinic. Investigators have little to work with until a woman comes into headquarters with information that seems too good to be true.

In Tulsa, a young father is shot several times in his driveway after putting his one-year-old daughter to sleep. Detective Jason White hopes a pill bottle found on the scene will help lead to the killer.

In Atlanta, when a young father is found dead in his home by his girlfriend, detectives track down the killer and find things are not as they appear. In Tulsa, a teenager is fatally shot, sending the Tulsa team on a desperate search for the motive.

In Atlanta, a 23-year-old man is shot dead in front of his friends after a bad deal. When a 15-year-old high school student is found on the stairs of an apartment filled with kids, witnesses need to tell the truth so Tulsa Homicide can get to their shooter.

In Cincinnati, a teenager watching a street fight is killed by a stray bullet. With little to go on, veteran homicide Detective Bob Randolph must piece together the truth behind who pulled the trigger. In Dallas, Texas Detective Rick Duggan and his team find a victim shot and left behind a vacant house. With no leads, Detective Duggan must turn to the victim's best friend for help.

UPDATE: Follow this case through the justice system. We have already seen the bodies discovered and the arrests made. Now we get to see the court process and the verdicts handed down.

A motorist discovers a man's body alongside the highway with his genitals on fire. The investigation propels detectives on an odyssey through a rowdy world of Texas prostitutes and drugs; when a hard working Mexican migrant supporting his young family is found dead in a parking lot, detectives can't find a motive. As their investigation deepens, they must navigate a complex web of family ties and loyalties to identify the killer and catch him before he flees the country.

Cleveland detectives uncover a shocking motive in the case of a bullied teen who was shot and killed outside a public library.

When a house fire turns out to be a triple murder involving a 7-year-old girl, Tulsa Homicide takes it personally.

In Tulsa, a man is gunned down in broad daylight, but the truth may be more than it appears. Meanwhile in New Orleans, a man is shot eight times in his own home when a text message falls into the hands of a killer.

When a man is lured into a deadly trap, detectives must turn the tables on the suspects, before they strike again.

In Memphis, Tennessee, Sergeant Caroline Mason takes it personally when a 75-year-old man is shot dead in her old neighborhood. In Detroit, a man is found dead behind the wheel on Interstate 96 and Sergeant Mike Russell tracks a notorious gang to find the killer.

Detectives embark on a four-state manhunt to find the killer of a Cleveland driver; Miami police need citizens to loosen their lips and help them solve a murder.

In Dallas, a dismembered body is found burned in an open field. With no leads on the victim’s identity, detectives turn to the public for help in solving this baffling case.

A young mother of three is gunned down in front of her Cleveland home; a birthday party celebration in Florida turns deadly.

In Minneapolis, surveillance cameras at a convenience store capture more than just a shooting. When a dead body is found days after the murder, Minneapolis Homicide must scramble to catch up to the killer. Minneapolis detectives need the help of the Somali community to help solve the murder of one of their own. The life of a 19-year old woman hangs in the balance after walking in on an intruder in her home.

In New Orleans, when a star witness identifies her boyfriend’s killers, detectives suspect it may be too good to be true. After two young men are killed, Detective Nick Williams tries to get their friend to change his ways before he becomes another victim. A teenager tells Tulsa homicide that his friend accidentally shot himself, but the evidence points in another direction. In Mobile, when a homeless man is brutally murdered, detectives conclude that it’s not just a random act of violence but something much more personal.