David Begnaud

A nurse is shot dead in her apartment; investigators note unusual findings, raising doubt about whether it was a self-inflicted act or something more sinister.

A couple's first date ends with a home invasion and a shooting, leaving one dead while the other bareley survives.

Aileen Seiden's beaten body is found near a highway; the next day, a bloody motel room is discovered nearby, prompting investigators to see if the two are connected.

The murder of schoolteacher Mary Catherine Edwards in Beaumont, Texas, and her unexpected connection to the killer.

This newsmagazine investigates intriguing crime and justice cases that touch on all aspects of the human experience. Over its long run, the show has helped exonerate wrongly convicted people, driven the reopening -- and resolution -- of cold cases, and changed numerous lives. CBS News correspondents offer an in-depth look into each story, with the emphasis on solving the mystery at its heart. The program and its team have earned critical acclaim, including multiple Emmy, Peabody and Edward R. Murrow Awards.