Question: Elmer Wayne Henley Jr. was convicted in 1974 for his role in a series of murders in Houston, Texas, between 1970 and 1973 in which a minimum of 28 teenage boys were abducted, tortured, raped and murdered by Dean Corll, whose  crimes became known as what?
Sentence (from "Jerk (play)"): It is based on the story of serial killer Dean Corll and his teenage accomplices David Brooks and Elmer Wayne Henley.
Relevant evidence: No