He dined with the powerful. He preyed on the vulnerable. Beneath a smiling exterior was the horrifying darkness of a sadistic serial killer.
There won't be a season 2, the show has ended.
Never-before-heard audio from the interrogation of serial killer John Wayne Gacy threads through this chilling look at his 1970s murder spree.
High-stakes exploits turn deadly — and shake a global church to its core — in this extraordinary true crime story.
The Son of Sam case grew into a lifelong obsession for journalist Maury Terry, who became convinced that the murders were linked to a Satanic cult.
Insiders recount the events, controversies and lingering effects of the accident at the Three Mile Island nuclear power plant in Pennsylvania.
Questions persist about the last night of Mario Biondo, the husband of Spanish TV host Raquel Sánchez Silva. This true-crime series uncovers new details.
This docuseries explores how legendarily ruthless football coach Urban Meyer turned the ragtag 2000s-era Florida Gators into a ferocious winning machine.
Mass UFO sightings from the last 50 years fuel a global mystery in this docuseries featuring eyewitness accounts, expert interviews and new evidence.