A Tragic Journey

In 1977, Christa Helm was a model turned actress whose Hollywood story came to a bloody end. She left behind a trove of scandalous secrets, a long list of high-profile suspects, and a daughter who’s been searching for the truth ever since. "48 Hours" correspondent Maureen Maher r ...  Show more

CBS News Correspondent Jonathan Vigliotti and 48 Hours Producer Mead Stone discuss the case of Angela Prichard, who was gunned down at her workplace by her estranged husband, Christopher, in Bellevue, Iowa. They discuss the 9-1-1 call Angela made in the final moments of her life ...  Show more

Dallas detectives are led on an international manhunt after a young dentist is shot to death at her apartment complex, leaving a trail of surveillance evidence and a deep conspiracy of lies.

Season 29 Episode 17

Originally aired: August 1, 2021

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Brian, Cain, and Lee had all been friends but the shooting on October 18, 1996 left one dead and two in prison for life. Why would these two teenagers have conspired to murder their friend? And why did the community think they were capable of such a crime?  Proof: A True Crime Po ...  Show more

It was one of the most confounding unsolved crimes that the town of West Springfield, Massachusetts, had ever seen. Two young people, shot and killed in their car without any conceivable motive. This seemingly random double murder remained unsolved for over 40 years…Until poli ...

Stephen Smith was found dead along a rural Hampton County road in the pre-dawn hours of July 8, 2015. His death came under mysterious circumstances, and remains unsolved. Stephen Smith's death ultimately was ruled a hit-and-run by a medical examiner, despite law enforcement sayin ...  Show more