Killer Psyche: Season Four Preview

Retired FBI agent and criminal profiler Candice DeLong examines the chilling case of Arthur Gary Bishop, a devout Mormon and trusted member of his Utah community whose outward normalcy concealed a violent predator. In the late 1970s and early 1980s, Bishop abducted and murdered a ...  Show more

Retired FBI agent and criminal profiler Candice DeLong examines the tragic and highly publicized case of John Thomas Sweeney, whose obsessive control and escalating violence led to the murder of actress Dominique Dunne in 1982. After a volatile and abusive relationship, Sweeney s ...  Show more

As fear gripped California, the Zodiac Killer escalated his mind games—sending letters, making threats, and pushing police and the public to the brink. In Part 2, we trace his psychological unraveling, the search for his true identity, and the failed attempts to bring one of Amer ...  Show more

Mark Twitchell called it a screenplay, but the police called it a confession. In Part 2, the investigation into “The Dexter Killer” heats up, as detectives uncover staged emails, a faked identity, and a journal detailing every move. What began as a slasher movie pitch became one ...  Show more

Michael Swango faked his medical credentials, charmed his way into hospitals, and left a trail of bodies in his wake. In Part 2, we expose his years-long killing spree, the fiancée whose death raised suspicions—and the global manhunt that finally stopped him. This is how one of A ...  Show more

Charles Sobhraj wasn’t just a serial killer, he was an international conman who used charm, fake passports, and tranquilizers to trap his victims. In Part 2, we follow the escalating brutality of the "Bikini Killer's" crimes, the captives who fought back, and the shocking way he ...  Show more