Investigation Discovery tv program

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.

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.

When a ranch hand is found dead in a river outside of Salt Lake City, investigators across two states must work together to catch the killer.

Fishermen find a 27-year-old man shot to death on a river embankment. A jailhouse call leads investigators to a twisted love triangle that ended in murder.

When mother Samantha McNorton vanishes without a trace, Ranger Holland steps in and launches a whirlwind investigation, determined to find her.

Chilling real-life horror stories recount the terrifying events leading to the last thing anyone wants to find in their basement - a dead body.

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

A woman raised in a strict religious community uncovers the truth about her first love and battles church members determined to silence her.

Myth, urban legend and horror movie dread violently collide with real-life killers in desolate areas where no one can hear the victims scream.

Chilling real-life horror stories recount the terrifying events leading to the last thing anyone wants to find in their basement - a dead body.

Detectives uncover a bloody scene at the lavish Miami apartment of a successful social media influencer. What was really going on behind closed doors?

A woman raised in a strict religious community uncovers the truth about her first love and battles church members determined to silence her.

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 mother Samantha McNorton vanishes without a trace, Ranger Holland steps in and launches a whirlwind investigation, determined to find her.

In New Mexico, police chase a shooter who guns down an unarmed man. In Florida, police close in on an armed robber from the ground and air.

Surveillance video catches three gunmen shooting in an affluent Florida neighbourhood. In Oklahoma, police discover a killer waiting in the shadows on CCTV.

Video footage, police interview tapes and courtroom footage reveal the double lives of the US's most terrifying killers and abductors before they were caught.