Carol Lapaglia waited 25 years to marry the love of her life, Jack Parkes. Six weeks before their wedding in Kennedy Township, PA, she finds him shot to death in their living room.

When someone stabs Trina Langenbrunner to death and leaves her on a road in Cloquet, MN. Her family, community, and law enforcement work together for over 12 years to find her killer.

Jill Walker finds her daughter, Emma, cold to the touch in her own bed in Fountain City, TN. Quickly ruling out suicide, investigators search for a suspicious man in black caught on a neighbor's home surveillance camera.

Baseball-loving wife and mother, Diane Fortenberry, is found unconscious on the floor of her burglarized home. Hours later, at the hospital, Diane succumbs to her injuries, and the entire resort town of Osakis, MN, aids law enforcement.

After locals smell what can only be the scent of charred meat, police find burned remains in an abandoned mining pit in the small town of Hibbing, MN. Before they can investigate who committed the crime, first they must identity the body.

Nurse Lorie Kirkley goes missing from her home in what appears to be a burglary gone wrong. Soon the entire town of Valparaiso, IN, comes under suspicion, as the police belive there may be more to it than a robbery gone wrong.

In Post Falls, ID, devoted family man Bo Kirk vanishes, and his truck is found set ablaze. Bo's sister blames their estranged father, until released ATM security footage points to one of his co-workers who has piercing blue eyes.

Tynesha Stewart, a college freshman at Texas A&M and niece of former NFL football players Jason and Aaron Glenn, is reported missing during spring break. As details of her private life emerge, police uncover jealous boyfriends and turmoil at home while making a discovery that will haunt Bordersville forever. [also shown as S6:E11]

After James Skinner turns up dead in his own bedroom, the agricultural community of Brownstown, IL, enters into a paranoid spiral, unsure who would want to kill this beloved local rodeo rider and cattle rancher.

A farmhand In Rapelje, MT finds her co-worker murdered. As authorities look for the murderer, all of the employees on the pig farm become suspects.

In Moscow, ID, an elderly couple frantically performs CPR on their young neighbor after a pop of gunfire interrupts their bedtime routine. Investigators follow fresh footprints from the scene, only to learn the killer may already be behind bars.

In Wasau, WI, Hugo Ramirez is hysterical after he finds his brother Sebastian's girlfriend, 18-year-old Breanna Schneller, beaten and stabbed to death. The brothers appear to be devastated, but the discovery of Breanna's missing phone casts doubt on their alibis.

In the small town of Twinsburg, OH, Charlene Puffenbarger's 3-year-old son is the only witness to her brutal murder. Investigators continue to follow every tip that comes in, and an unexpected source leads them to the killer.

In Montrose, CO, rock quarry owner and mother, Irene Trujillo, suddenly goes missing. When her daughter's search for their mom comes up empty, 911 is called. Those closest to Irene, including her employees, are suspected of foul play.

The Native American community of Shawnee, OK, bands together when Marshall Dent goes missing. After weeks of searching, he is found in a shallow grave on sacred ground, leaving authorities scrambling to find the killer.

A tip comes in from an unexpected Willard, MO, resident that leads to the final resting ground of missing newlyweds Russell and Rebecca Porter.

In Hayti, MO, Tray Phelps is found beaten to death in his driveway. The townspeople are stunned to discover that a web of evil lurks just beneath the surface of the seemingly idyllic hamlet.

In rural Missouri, a hunter is found slain in his car near the popular deer trails. This could be a hunting accident gone wrong, or something more sinister.

MaryAnn Clibbery is brutally murdered at the remodeling business she co-owned in Loves Park, IL. Then, a suspicious bag found floating in an icy river unlocks the secrets of her brutal slaying.

When Marty finds his big brother Mike Rust's home in disarray with a motorcycle missing, the Saguache, CO, community leaves no stone unturned searching for one of their own. The case of the missing mountain biking pioneer, living off the grid in Colorado, went cold for years, but the local rumor mill heats up.

In Monroe, OH, an affluent retirement community is baffled after Barbara Howe simply vanishes one night. The police soon find her body in the trunk of her car, with her throat slit.

Beth Kutz leaves work in Poynette, WI, and never comes home. Her disappearance sets off a firestorm of searches for this mother of two by the small-town community while investigators unearth the uncomfortable truths behind this beloved family.

Locals stay quiet to protect their own when a new resident of Hartford, KY, is found tied up and floating in a toolbox in a creek.

When Robin Baxter is found dead floating in the Ohio River, the entire town of New Albany, IN, bands together to find who's responsible. It takes over 20 years of crossing off suspects before an elusive clue cracks the case open.

After teenager Jessica Dishon is murdered in Shepherdsville, KY, police must sort through her past relationships, jealous friends, and an old family feud to find the killer. [also shown as S6:E14]

The burnt body of Sara Summer, a mother of three, turns up in a cornfield. News of this grim discovery sends the people of the quiet town of Trenton, TN, fearing for their safety while investigators search for clues to hunt down her killer.

Anita Dunn vanishes from her home in the neighborhood of Belle Center, MO, without a trace. Hoping to find her before it's too late, the community aids investigators in an exhaustive search.

After a long battle with cancer, David Weedman is found dead in his home with a gunshot wound. His family believes his death is not a suicide - and they may be right. Investigators soon turn their focus to David's best friends.

After a cattle rancher turns up dead in his trailer home, the minuscule town of Driscoll, ND, points fingers at everyone in the small population. Left with little evidence, it takes over a decade to hone in on his executioner. [also shown as S6:E13]

22-year-old Liz Syperda is reported missing by her roommate, shocking the community of Mount Pleasant, IA. Some wonder if Liz merely left town without telling anyone, but family and friends know something far more disastrous occurred.

Young mother Casey Morgan is found dead inside her home, and police must unravel her dating history with the help of her friends and neighbors to unmask the killer.

A missing grocery clerk, 20-year-old Christina Ross, sets the town of Neenah, WI, in a panic after a gruesome discovery. An unlikely resident comes forward with information that leads detectives to the people in her tangled love life.

Secrets emerge in a quiet neighborhood when young mother Stacey Shoemaker is shot dead. The once tight-knit cul-de-sac in Wagoner, OK, is now full of suspicions, finger-pointing, and fear.

The community of Kankakee, IL, comes together to aid police in uncovering the vile killer of up-and-coming model, Sarah Washington, who was shot dead in broad daylight.

When missing dental assistant and mother Sharon Ray is found dead in a well, the town of Grand Rivers, KY, joins together to find who did this. Loved ones wonder if Sharon was living a lie when those closest to her become prime suspects. [also shown as S6:E12]

Suspects arise after the stabbing of a beloved mother in her Tomahawk, WI, home. When another stabbing occurs the next day, detectives race to place her exes, a high school and a taco joint under the microscope.

When a local resident of Dunlap, TN, is picking up cans, he makes the shocking discovery of a murder victim's body floating in the river. Authorities must discover first who the deceased is and then who could have committed the horrendous crime.

Brandi Mathews goes missing, and only her mother seems interested in searching for her. When her remains turn up over two years later, police dig into Brandi's work and romantic partners to find her killer.

Michael Lee Smith's body is found shot and dumped on the side of the road. Police are forced to sift through lies as they attempt to track down the killer.

Casey, IL, looks to their own citizens when they find out a house fire didn't kill Scott Collins, it was murder. Secrets revealed about his life aren't enough to lead to his killer, it's his German Shepherd, who holds the key to solving his case.

When childhood friends Phillip Brewer and Jody Fortuna go missing, their families and friends fear the worst. The small town of Gillette, WY, bands together with detectives to solve this mystery of jealousy and deception.

The shooting of local ladies' man Jim Cornwell outside his home takes July Fourth festivities on a tragic turn. After multiple suspects tied to Jim's romantic life emerge, a confession arises that shatters the image of an Ozark community.