Snapped: Behind Bars

Afton Ferris and Michael Schallert talk about the night that changed their lives forever.

Breaking her silence for the first time, Gloria Aiken sits down for an interview to plead her case.

Eighteen years into her prison sentence, Coty Martinez opens up about the multistate killing spree that landed her behind bars; claiming to have been a victim herself, she attempts to explain how she ended up on a dark path.

In her first televised interview, Angelina O'Mara attempts to explain the back-to-back 2011 murders of her ex-husband and boyfriend; she describes her state of mind at the time and discusses whether she deserves redemption from those she hurt most.

Speaking on camera for the first time, Cameo Clines revisits the deadly Texas crime spree born from a toxic romance; from behind bars, he offers a rare look into the events that led to two murders and shares his hopes for redemption.

Serving a 60-year prison sentence, Rebecca Keller reveals chilling new details about the night she stabbed her then-girlfriend's mother more than 70 times. She opens up about her regrets and why she thinks the crime took place.

Convicted of killing two taxi drivers, Chaz Blackshear returns nine years later to share new details in what led to a brutal double murder; his accomplice and then-girlfriend, Danielle Hudson, reveals her role in the crimes for the first time.

Currently 17 years into her prison sentence for the poisoning of her ex-husband, Purdie Clark speaks out for the first time. When faced with questions about other lovers who died under suspicious circumstances, the interview takes a dramatic turn.