When the leads dry up and a case goes cold, there's only one thing that keeps investigators going-the hunch that Somebody's Hiding Something.
An Oklahoma couple is butchered in their own bed. And though sex tapes and racy photos lead to a nudist colony in Kansas, investigators eventually discover a sinister plot much closer to home.
A violent home invasion in Sugar Land, Texas leaves two members of the Whitaker family wounded, and two others dead. At first, investigators suspect a burglary gone wrong, but the truth is darker than anyone could have imagined.
In an affluent New Mexico oil town, familyman and former US Marine Darrell Blagg is gunned down just inside his back door. And investigators are convinced his distraught wife and two grieving sons know more than they’re willing to share.
Atlanta-area detectives find the decomposing body of college student Carlnell Walker in the trunk of his car. They suspect the motive is somehow connected to his pumped-up social media profile and larger-than-life rap persona.
A young woman reports her 19-year-old fiancé missing. A year later, hikers find his remains in the woods, but his case is already cold. A quarter-century later, detectives are shocked when a proclaimed killer appears live on the local news.
A gunman kills reformed ex-gang member Aaron Iturra while asleep in his bed. Ultimately, Oregon detectives piece together the link between a mysterious phone call, a local anti-gang activist, and a stolen pack of cigarettes.
A gunman ambushes a striving real-estate mogul in his Arkansas home, shooting the young father between the eyes at close range.
In a wealthy Dallas suburb, a boy finds his mother unconscious and tied to her four-poster bed. Texas investigators are convinced Rozanne Gailiunas, a hardworking nurse, knew her killer.
When police discover 63-year-old Diana Burrow dead on her couch, authorities in her sleepy North Carolina community conclude she died from natural causes. But when a chorus of small-town rumours suggest it’s a homicide, police take a closer look.
Police find beauty salon owner Dana Satterfield murdered in the storeroom of her South Carolina shop. Their investigation spans 10 years before a chance encounter can convince a key witness to reveal what he knows.
When 18-year-old Rose Larner vanishes without a trace, detectives in Lansing, Michigan have no evidence and no body. And though one of the biggest manhunts in state history proves futile, Rose’s mother refuses to give up.
A gunman kills a college student, leading investigators to connect the dots between a mystery man, a confiscated race car and an unthinkable betrayal.
During a violent home invasion in San Diego, a masked intruder shoots criminal defense lawyer Tim MacNeil in the head. And though investigators suspect a connection to his work, a composite sketch ultimately reveals a sinister plot closer to home.
On a warm September night in 2005, popular high school athlete Jennifer Teague mysteriously vanishes on her late night walk home from work. Ten days later, her body is found in a swamp.
A burned, decapitated body turns up on an undeveloped stretch of road on the outskirts of Detroit. Identified as 26-year-old Daniel Sorensen, his checkered past has investigators convinced he's the victim of a gang hit.
In May 2015, a burnt-out car is found in a parking garage on the outskirts of an Edmonton. Investigators struggle to find who would want to kill mild-mannered, fun-loving, life-of-the-party Dwayne Demkiw.
On a quiet November day in Tucson, Arizona in 2010, retired paratrooper William Herr is brutally gunned down in his home during an apparent home invasion, witnessed only by his son Benjamin.
New Year's Eve 2012 should have been the biggest party of the year for fun-loving Mike Pimentel and his girlfriend. So how did he end up dead on the street shortly after midnight?
In October 2004, Giovanna Egan, is invited to a dinner party at her friend Tiffiny Oliver’s house. She never showed up. The next day, her car is missing, and police find Giovanna’s blood all over the floor and walls of her house.
Walter Zucchetti is a fun-loving bachelor, just trying to get by. So, when the 66-year-old is found dead in his apartment with red tape covering his mouth, it’s hard for anyone to imagine who could have harmed his gentle soul.
24-year-old Natalie goes missing after a grocery trip. When her body is discovered, police think someone in her inner circle knows what happened.
After suffering a heartfelt tragedy, 22-year-old Cassey Cichocki was just trying to get her life back together again when she disappears without a trace. The last place she was seen is entering a party in a downtown Niagara apartment.
When police find 46-year-old Jerry Moore brutally stabbed to death in his own living room, they suspect a home invasion turned fatal. But mysterious hand written letters sent to Jerry brings up the question - did Jerry know his killer?