A homeless man's murder is investigated.

A nurse helps a team of detectives find the cause of unexplained deaths in an intensive care unit.

How behavioral and geographical profiling led to the capture of a sexual predator.

Forensic scientists analyze documents to track a serial bomber who's been on the run for eight years.

Tracing the investigation of a shady Montreal businessman's murder.

A 1971 hijacking case is solved with modern technology.

Three teenagers accompany a delivery man into a wooded area for a drinking party that quickly turns into a nightmare.

A re-enactment of a “dating service” disaster, in which a man is robbed by his date.