When LeRyan Nicholson's sisters investigate his disappearance, they uncover a series of secrets that lead them to the heartbreaking truth. Then, could the reason Parris Hopson is missing be connected to her brother's violent death years earlier?

A beautiful college student is found stabbed to death in her bed. Police immediately find the murder weapon and an eyewitness, but the case stalls. And, another beloved young woman is bludgeoned to death in her home.

A 10-year-old girl walks home from her friend's house at dusk and then mysteriously vanishes. As it becomes clear she's been abducted, suspicion falls on a series of men. Then, a night of celebration ends in murder for a young entrepreneur.

When Aliza Sherman is stabbed to death in broad daylight, police are convinced the attack was premeditated, and Aliza may have known her killer. Then, the fire that kills Sheila Deviney is ruled an accident until new evidence points to arson and murder.

The body of a 20-year-old woman turns up in the most gruesome way imaginable severed and stuffed into trash bags. One detective's frustrated pursuit of the prime suspect prompts a horrifying question: Could this man be a serial killer?

A US soldier who's been to war in two foreign lands meets harm in Upstate New York, and his killers may have been his fellow GIs. Then, a young father and aspiring politician disappears, with the main clue his last, haunting voicemail.

When entrepreneur Ash Rowell's good life is cut short after he's gunned down, police suspect a hit. Suspicion falls on his own family members. Then, after a long night of partying, two friends' overdoses may turn out to be something more sinister.

When Dorian Bluford moves to a new city to be closer to a friend his family doesn't know, he's brutally murdered stabbed 37 times in the chest. Police rule out the new friend, but who could have committed what seems like a crime of passion?

Eric Cates is found burned to death in his pickup truck. Police suggest suicide, but Eric's mother is convinced of foul play. Later, a motorist pursues Zach Lamb in a car chase and kills him in a violent confrontation. Was his murder motivated by hate?

Families of a college student and a mother of five are left stunned as their loved ones disappear and complicated conspiracies arise.

A promising young man finds work far from home, then vanishes while on a mysterious and dangerous trip with coworkers. Then, after a young mother of four disappears, one of the people searching for her turns into a suspect.

When a mom disappears from her home, suspicion moves from one admirer to another. Will a surprise confession solve the mystery? Then, a young woman is beaten to death, and her mother starts an international manhunt for the suspected killer.

When a young woman vanishes, her friend investigates but then disappears herself. Are the men in their social circle responsible? Then, a dancer dies by gunshot, and a lit cigarette could be the clue that targets a killer.