Investigation Discovery tv program

When police discover Betty Sue Short murdered in her home, they notice disturbing similarities with another recent killing in the community of Kingsport, Tennessee.

When former homecoming queen, Melinda Snyder, is killed, her home-town is embroiled in a mystery that wouldn't be settled for a long time.

Lance Herndon was living the American dream, until he was brutally murdered. Behind the gates of his upscale community, investigators find a twisted web.

True crime investigation using body-camera footage from police departments all over America. What dramatic twists and turns will lead to catching the killer?

Alicia was a typical 13-year old who made friends in chat rooms. But when she agreed to meet Scott Tyree in person, she had no idea he was grooming her.

Alicia was a typical 13-year old who made friends in chat rooms. But when she agreed to meet Scott Tyree in person, she had no idea he was grooming her.

Alicia was a typical 13-year old who made friends in chat rooms. But when she agreed to meet Scott Tyree in person, she had no idea he was grooming her.

In 1983, the Secret Service trails a counterfeiter. The audio recordings they find of him torturing women reveal one of history's most depraved serial killers.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

When investigators respond to a bloody quadruple homicide, they soon discover the murders involved torture, revenge, and even Satan.

True crime investigation using body-camera footage from police departments all over America. What dramatic twists and turns will lead to catching the killer?

When former homecoming queen, Melinda Snyder, is killed, her home-town is embroiled in a mystery that wouldn't be settled for a long time.

A car is set on fire near a beach and detectives quickly find the body of a young woman. But, the killer's attempt to hide evidence leads police straight to them.

When the bodies of young women appear on the outskirts of Laredo, Texas, Cpt. Calderon leads a dramatic manhunt. It ends in a face-off with a killer.

When three synagogues simultaneously go up in flames, agents work relentlessly to solve the arsons. What they discover is a sinister plot of bigotry, fire and fury.