Investigation Discovery tv program

Kristin is having a steamy affair with her boss and her distressed husband Greg knows it - when he is found dead in their flat, will cops rule suicide or murder?

Kristin is having a steamy affair with her boss and her distressed husband Greg knows it - when he is found dead in their flat, will cops rule suicide or murder?

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 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.

In 2009, a woman disappears and writes a social media message to say she is leaving. But, her friends and family are sceptical she would leave her children.

Pregnant Tiffinie Adams' body is found in a field and it catches the attention of the small town. Police use her social media to reveal the murderer.

In 2013, 22-year-old Amber Bass was shot dead in her own driveway after a night out. Was this just a random act of violence or was a jealous lover involved?

When Sharon Robinson's body is found outside New Orleans, her abusive corrupt police officer boyfriend is a suspect. But had she been involved in a bigger crime?

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.

In the 1960s, Rodney Alcala assaulted Morgan Rowan. 50 years later, Morgan learns she is not the only survivor of his attacks.

In 1981, two men rape and shoot a young mother, forcing her fiance to watch it all. It will take two decades before justice prevails over the men.

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?

What begins as a loving marriage unravels into false accusations, a brutal custody war, and a loss Rod McCall could never have imagined.

A Michigan Mom disappears outside her parent's home. Her husband Doug has a strong alibi, but soon becomes a suspect when his alibi evaporates in a twist.

A Michigan Mom disappears outside her parent's home. Her husband Doug has a strong alibi, but soon becomes a suspect when his alibi evaporates in a twist.

The security and customs services at the border of Poland are on constant watch to stop illegal items entering the country. It's their job to detect crime.