Scott Peterson, who was found guilty of the murders of his wife, Laci Peterson, and their unborn son, on November 12, 2004, was at San Quentin State Prison but in 2022 was transferred to Mule Creek State Prison while his family fights for a new trial.

Rather than deny or confess, some murderers blame others for their horrendous crimes.

Researchers have found the vast majority of people who kill their families (familicide), are men with a history of violence toward their spouse and children. But what tips the scale from abuse to murder? And which men are most likely to kill? We spoke to a professor of forensic psychology for answers.

Nancy Grace of 'Grace vs. Abrams' spoke with A&E True Crime about whether the double-jeopardy rule should be abolished, recent cases the media isn't paying enough attention to and whether it's opportunistic to report on crime stories.

Live PD host and veteran legal commentator Dan Abrams on some of the high-profile cases he's covered.

A&E True Crime spoke to experts to explore the disturbing reasons why some men kill the person with whom they've vowed to share a lifetime.