Elmer Wayne Henley Jr. is speaking out in a new Investigation Discovery documentary titled The Serial Killer's Apprentice.

ID's The Serial Killer’s Apprentice focuses on the murders committed by Dean Corll as recalled by his accomplice, Elmer Wayne ...

Elmer Wayne Henley Jr., an accomplice to Texas serial killer Dean Corll, is speaking out for the first time in 50 years in a ...

Corll, known as the "Candy Man," was a local sweet-shop owner who had enlisted two teens to lure their friends to parties, where they would be tortured and killed.