Scott Peterson

The organization is now seeking new evidence to potentially overturn Scott Peterson's conviction and prove his innocence.

OK! takes a look at the most shocking murder scandals that defined American culture.

The judge ruled that the 49-year-old must spend the rest of his life behind bars without the possibility of parole.

Laci Peterson's family is said to be 'stressed' as Scott Peterson seeks a new trial following his 2005 conviction for the murders of his wife and unborn son.

Janey Peterson believes new evidence will set her brother-in-law free.

Scott Peterson, who was convicted of murdering his wife and unborn son 2004, will not face a new death penalty a California district attorney has ruled

Scott Peterson's sister told Dr. Oz that she doesn't want any 'association' with him until he tells the truth about what happened to Laci Peterson.

On 'The Dr. Oz Show', the host and his colleagues discuss the personality traits these killers have and why they were motivated to kill their pregnant partners.

It's been 18 years to the day since a pregnant Laci Peterson went missing.

Peterson was convicted of killing his wife and newborn in 2004.

His conviction is being re-examined for possible prejudicial misconduct.

New documentary reveals what must have gone wrong with Scott Peterson.

Laci was eight months pregnant when she went missing Christmas Eve in 2002.

Close friends to Scott Peterson reveal why they believe Peterson betrayed them.

Peterson was convicted of killing his wife and newborn in 2004.