Scott Peterson's wife, Laci Peterson, was eight months pregnant when she went missing in Modesto, California, on December 24, 2002. Her disappearance resulted in a frenzy of media interest, which only intensified after it was revealed Scott Peterson had been cheating on his wife.
Four months after Laci vanished, her body, and that of her unborn son, Conner, were found on the shores of San Francisco Bay, where Peterson had said he went fishing on Christmas Eve. He was arrested and charged with murder shortly after this discovery.
Though Peterson has always maintained his innocence, on November 12, 2004, he was found guilty of the first-degree murder of Laci and the second-degree murder of Conner. On March 16, 2005, he was sentenced to death for these crimes. He was incarcerated on death row at California's San Quentin State Prison, where he remains today.
In 2020, after Peterson's appeals had worked their way through the court system, two momentous decisions came down regarding his convictions. One overturned his death sentence. The other may result in a new trial.
Peterson no longer faces the death penalty
The California Supreme Court, having reviewed Peterson's appeal, overturned his death sentence on August 24, 2020. This decision was made because the judge who oversaw Peterson's 2004 trial erroneously dismissed potential jurors who said they were opposed to the death penalty.
"Just because you have a view on the death penalty, pro or con, does not mean you can't hear a case," Michael Benza, a professor at Case Western Reserve University's School of Law, tells A&E. "The question about bias is, can you put your personal view aside and decide this case based on the law?"
To obtain another death sentence for Peterson, prosecutors would need to go through a new penalty phase trial. Benza explains, "In capital cases we basically have two trials. You have the guilt or innocence determination. And if the person is found guilty of a capital offense, they would have another trial in front of a jury as to what the sentence should be."
In May 2021, the Stanislaus County District Attorney decided not to pursue the death penalty again for Peterson, in part because prosecutors did not want to make Laci's family go through another trial.