The Disappearance of Alissa Turney, a new limited series about a missing person premiering on Oxygen in October.

Oxygen explores what happens when one unrelenting woman demands a thorough investigation of her sister’s vanishing and exhausts all traditional legal avenues. Turning to podcasting and social media, ...

Preview: The true story of a writer's life filled with fiction. Anatomy of Lies is a new documentary series premiering October 15 on Peacock.

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Learn more about Belgian serial killer, serial rapist, and child molester Marc Dutroux, his crimes and his accomplices, including wife Michelle Martin.

Learn more about Austrian serial killer Jack Unterweger, who convinced the public he was reformed before strangling women ...

Find out what life is like for the Menéndez brothers now, decades after their parents, José and Kitty Menéndez, were found ...

Investigators look into this option to uncover if Ed Bozarth’s past came back to haunt him.

Learn more about the fatal shooting of Genai Coleman in a mall parking lot in Gwinnett County, Georgia, and how DNA evidence ...

Find out what Fred and Rose West's kids said that made authorities dig up their Gloucester, England property, and about the shocking discoveries that were made.

Former Playboy Bunny Carole Gold and her son found a hitman to kill her husband, Charles "Chuck" Gold. Learn more about the murder case here.

Learn more about the disappearance of Baltimore woman Akia Eggleston, who was eight months pregnant when she vanished just ...