On August 8, 1973, police in Pasadena, Houston received a phone call from a young man who had just committed murder. He claims that his victim, Dean Corll, was going to kill him just like he had done to so many others. Over the next 3 days, police will uncover the bodies of 27 boys who had all mysteriously disappeared. The most shocking part of the story, Corll's killer was also his accomplice.