When Shauna Tiaffay is found brutally murdered, her husband George immediately becomes the prime suspect, but he has an ironclad alibi. The case goes cold, until a tip cracks the case, and a secret shatters the lives of this seemingly perfect family.

For the Woodman family, nothing seems too rich for their blood. But sometimes, having everything is never enough. When greed, jealousy and quest for power threaten their lavish lifestyle, a vicious plot unfolds to reveal an evil seeking vengeance.

In 1987, the mutilated bodies of multiple women began appearing around Delaware. The horrific deaths were the work of the state’s first serial killer. The hunt for him would lead investigators down a dark road, that no one would soon forget.

Loretta Bowersock is dropped off at a mall for a day of shopping, but never seen again. Investigators struggle to come up with a suspect, until they discover that Loretta had a secret that shocks her loved ones, and may explain her disappearance.

Detectives in Chandler, AZ are shocked when it takes ten weeks for anyone to report Jamie Laiaddee missing. But as they begin to uncover Jamie’s dark secrets, they find themselves unraveling the frightening details of her mysterious disappearance.

Detectives called to the home of Ken and Kristine Fitzhugh learn that what was once considered an accidental fall is now being investigated as a homicide. They find themselves on the hunt for the real scene of Kristine’s death... and for her killer

Wendy Kratzert's van appears to have skidded off the road, but upon a closer look, it's clear this is a homicide. As detectives trace their victim's last steps, they begin to unravel secrets in one of the strangest cases that they've ever seen.

Wife and mother Sandra Duyst appears to have it all. Yet what few know is that she struggles with crippling depression. Her death appears as a suicide, but a message from beyond the grave sends the investigation into an unexpected direction.

When teenager Marlisa Wells is stabbed to death, few can imagine why anyone would do that to such a lovely girl. But Marlisa's friend says she was keeping a secret from her family, and investigators must determine if it led to her brutal murder.

Every week Janine Sutphen went to symphony practice. One night, she didn't come home. Her husband reveals to police there's more to this housewife than anyone knew. But very quickly a secret comes out- leading investigators down a dark, twisted path.

New homeowners spot a barrel in their crawlspace and are horrified to find a body inside; later, forensic experts recover a cryptic note saying, "I told the truth."

When Det. Pat Postiglione finds a woman's body at a truck stop, clues suggest a serial killer. The focus shifts when suspicion falls on the victim's two drug-dealing friends. But Postiglione's first instincts were right... and the killer is targeting him.

Parishioners arrive at church unaware they are passing a grisly crime scene in their own parking lot, where Tracey Bagwell has been stabbed 30 times in her car.

The grisly discovery of the bodies of several young women in a remote section of the Molalla woods in Oregon reveals the sadistic practices of a serial killer with a seemingly normal job and family.

A husband has gone missing from a happy marriage, but a trail of e-mails detectives followed toward the killer has suddenly gone cold. Does the widow know more than she's telling?

Police are dubious when a woman reports her father Dwight Tobyne missing after eight months. None of the Tobynes seem eager to talk least of all Dwight's wife Shari. This family's secrets will lead detectives to a grim discovery in an Arizona desert.

Everyone in town adores Sara Dixon, and police are baffled when they discover her shot dead in her sleep. Their only clue: Christmas tinsel that the killer tracked in. But rumors of a secret family feud will soon reveal a story of monstrous betrayal.

In the wreckage of a church fire, detectives think they find the headless body of beloved pastor, John David Terry. Worse still, a friend named James Matheny has vanished. Is Matheny the killer, or another victim?

Investigators in Portland Oregon, working on two seemingly independent murder cases, watch as evidence weaves the two murders together. Street punks, and a wheelchair bound father are all victims of a cold blooded killer.

A 9-year-old girl vanishes while delivering cookies around an affluent neighborhood in Nashville, Tenn.; investigators turn up several suspects, but it takes more than 30 years for the case to be solved.