Investigation Discovery tv program

When a single father is found murdered, the autopsy reveals discrepancies. Investigators must decode digital clues to reveal a complex plan by a twisted killer.

A man calls 911 when he finds blood inside a friend's home: a community activist has been shot dead. Bloody footprints and a credit card trail lead to the killer.

Sunny Hostin travels to the quiet coastal town of Milford, Connecticut to revisit the murder of Kelsey Monahon, a 28-year-old pregnant woman.

Sunny Hostin examines a perplexing case in which Malinada Gibbons, a pregnant woman, was found brutally raped and murdered in her own home.

When an officer pulls over a reckless driver, he unravels a series of murders. Investigators track a sadistic killer with a taste for torture, robbery, and bloodlust.

The suspicious disappearance of family man Cody Bowels, alerts the local police. Their routine inquiry exposes a heartless killer with a checkered past.

The stories of these perpetrators may be different, but their motives are always the same: to stay out of prison and live life on the run.

The stories of these perpetrators may be different, but their motives are always the same: to stay out of prison and live life on the run.

When Veronica Bozza's body is found on her living room floor, it sends shockwaves through her community and a bizarre unexpected twist is uncovered.

When Michael Severance goes AWOL the community of San Angelo rallies around his new bride. But is there something more sinister behind his disappearance?

Suspicious signs lead to shocking revelations in these true stories of people who discovered they lived with a killer. Will they become entangled in evil?

Suspicious signs lead to shocking revelations in these true stories of people who discovered they lived with a killer. Will they become entangled in evil?

Mandy marries a man twice her age. As abuse escalates and confusion deepens, she searches for answers that lead to a shocking and painful truth.

A mum accused of murder must clear her name by secretly recording a confession from the man she claims is framing her - and sordid revelations emerge.

Two teenagers are brutally attacked by a stranger in a park in Portland, Texas. Helped by the survivor, police desperately hunt for the callous killer.

22-year-old Erin Belanger and her boyfriend Francisco "Flacco" Roman move to Deltona, Florida, hoping for a new start - unaware of the danger awaiting them.

The Security and Customs Services at the borders of European countries are under constant threat from drugs, weapons, and suspected terrorists. It's their job to detect danger.