Renowned forensic psychologist Dr. Katherine Ramsland spoke to PEOPLE about the mindset of Elmer Wayne Henley Jr., an ...

Who is Luigi Mangione?” airs today, Monday, Feb. 17 at 8 p.m. Eastern on Investigation Discovery. You can catch watch the ID documentary for free on streaming services including Philo and DirecTV ...

Elmer Wayne Henley Jr., an accomplice to Texas serial killer Dean Corll, is speaking out for the first time in 50 years in a new ID documentary titled 'The Serial Killer's Apprentice,' premiering ...

Dean Corll killed at least 27 boys in the early 1970s, but he had help. ID's The Serial Killer's Apprentice digs into how—and ...

Discovery’s documentary is unique for its offering of a somber testimonial from Christine Dawood, whose husband and son, Shahzada and Suleman, were among the perished passengers of the submersible.

Teen hacker has been added to the most wanted list for cyber crimes, drawing global attention and sparking a major digital manhunt.

New documentary from Investigation Discovery, “The Serial Killer’s Apprentice” premieres Aug. 17th. The documentary is inspired by the book The Serial Killer’s Apprentice which ...

Discovery’s Implosion: The Titanic Sub Disaster aired (and dropped on HBO Max) on May 28, and Netflix’s Titan: The OceanGate Submersible hit the streamer on June 11. Both documentaries take us ...

Elmer Wayne Henley Jr., an accomplice to Texas serial killer Dean Corll, is speaking out for the first time in 50 years in a new ID documentary titled 'The Serial Killer's Apprentice,' premiering ...

Discovery’s documentary is unique for its offering of a somber testimonial from Christine Dawood, whose husband and son, Shahzada and Suleman, were among the perished passengers of the submersible.