Why did Monica Diaz murder her Los Angeles family with her boyfriend? Learn more about the crime on Snapped: Killer Couples.

Known for his good looks and charismatic personality, Paul John Knowles terrorized the south in the 1970s, with authorities ...

Learn more about the latest developments in the case of Scott Peterson, accused of murdering his wife, Laci, and their unborn child.

Oxygen’s Snapped has drawn audiences in by showing what drives some women to kill. Jilted lovers and money-hungry partners ...