Investigators uncover a tangled web of relationships and bizarre fantasies after discovering a hardworking father's lifeless body.

After multiple homicides occur along Virginia's Colonial Parkway, Authorities task Det. Danny Plott with finding a serial killer. When investigators uncover a pattern at the crime scenes about the killer's method, it becomes the key to solving the case.

A small town reckons with its first murder in 34 years. An elderly woman lies dead in a bathtub, after the killer enters through a hole in the wall.

When a young woman turns up dead in South Texas, Captain Calderon fears the killer has disappeared into Mexico. As more bodies turn up, investigators pick up on the trail of a serial killer, leading to a showdown in the streets of Laredo.

Two South Carolina women make unthinkably horrifying discoveries on their doorsteps, including ominous death threats and trash bags containing severed human appendages.

On Chincoteague Island, a beautiful young mother is murdered steps from a vacant summer home. Detective Danny Plott learns she was lured to her death by a mysterious phone call and soon realizes the killer has been hiding in plain sight.

Investigators initially suspect a demonic sacrifice when they find a mother executed in an abandoned building.

A fisherman spots a dismembered corpse floating in Thunder Bay. The case stalls until a fearless young witness delivers a harrowing testimony.

Arson investigators find a man dead in a burned-out Kentucky home. The police investigation quickly uncovers victim number two. It’s up to Detective Meroni to catch the killer before he strikes again.

Deep in the kudzu of Alabama, police get a call about the body of a young man burned beyond recognition; Detective Kevin Palmer turns to the victim's phone records and picks up on a plot to lure the victim.

After a hard-working young mother goes missing on the mean streets of Washington, DC, Det. Jackie Middleton must get to the bottom of a cold-blooded conspiracy.

An elderly couple is viciously attacked at their Phoenix home, and the ravaged crime scene points to a gruesome sexual assault. Determined investigators focus on a missing wedding ring, which could be the key to tracking down this diabolical perpetrator.

A farmhand goes missing from a sprawling cattle ranch, but the case takes a sinister turn when his body shows up miles down the Coweeman river.

Gunshots ring out in broad daylight, killing a young mother of four only steps from her workplace in Carson, CA. Veteran detective Louie Aguilera works hard to find the assailant, but the investigation leads him across international borders.

After someone executes a charismatic New Hampshire businessman in his sleep, the case goes ice cold; detective Robert Freitas uses his wits and a wiretap to outsmart a deceitful associate who believed he'd long since gotten away with murder.

A med student is found pinned to her bedroom floor with a large knife. Suspicions turn to a disarmingly casual 911 caller. But when the caller's alibi checks out, Det Frank Dillard must employ his skills as an interrogator to hunt down a serial killer.

Two brothers from Michigan search for buried treasure on Oak Island off the coast of Nova Scotia.

A series of murders puts the residents of a small town on high alert; as bodies continue to pile up, the urgency escalates, pitting Detective Dave Frankel in a race against time to capture a deranged spree killer before he claims his next victim.

When kidnappers snatch the heir to a multi-million-dollar empire for ransom, the FBI races to get him back. An innocuous piece of surveillance footage reveals a far more sinister plot orchestrated by someone inside the family business.

This true-crime series hosted by Lt. Joe Kenda, one of America's toughest detectives, features incredibly disturbing and mind-blowing cases from across the country. Lt. Kenda expertly guides us through the complex twists and turns of these bizarre crimes.

Detective Ryan Jorstad follows a digital trail of evidence after police find a man shot and robbed in his own truck.

A quiet Maryland town is shaken to its core when a local couple is savagely slain in their bedroom. Det. Joe Bellino wonders if the key to unlocking the mystery lies with the victim's disabled daughter, who bore witness to both murders.

Some three miles off the Jersey shore, boaters discover the decomposed remains of a 16-year-old girl, bound in metal chains. Detectives from Delaware and New Jersey join forces to unravel a cold-blooded conspiracy and catch an unlikely killer.

A scene unfolds leaving one woman clinging to life and a second violently abducted.

In rural Minnesota, a masked murderer bludgeons an entire family in their sleep; as small-town secrets unravel, Sheriff Mike Gormley uncovers a dangerous love triangle and a vengeful killer who is willing to risk his own blood for retribution.

Jacksonville deputies locate the bones of a missing woman. As Det. Mechelle Soehlig pieces together the victim’s final steps, a trail of clues lead her from the site of a late-night house party to a mysterious Icelandic biker known as “Viking.” English

The body of a South Carolina man turns up floating in the Black River. Investigator Allen Morris, working his first homicide case, must scrutinize the victim's wife and mistress and ultimately untangle the web of deceit surrounding his disappearance.

A hardworking father of five lies dead on his kitchen floor with a bullet to the back of the head. To get to the bottom of the mystery, Det. James Colley must untangle a web of twisted relationships and bizarre fantasies.