From cannibal killer Jeffrey Dahmer to the mysterious crimes of Israel Keyes, these true crime shows reveal the real stories behind some of the country's most notorious serial killers.
Oxygen shows like "Murder for Hire," "Criminal Confessions" and "In Ice Cold Blood" feature real-life footage of killers plotting and breaking under police interrogation.
Whether it's the suspicious death of a wealthy millionaire's girlfriend or the disappearance of a mom of five, these hard-hitting, investigative series seek answers to some of the most enduring mysteries.
In Oxygen shows and specials like "Cold Justice," "Seduced By Evil," and "Final Appeal," the focus is placed on finding justice, whether it's for victims or the wrongfully accused.
