Question: Violated Angels is a film based on a mass murder spree which took place when?
Sentence (from "Richard Speck"): Richard Benjamin Speck (December 6, 1941 – December 5, 1991) was an American mass murderer who systematically tortured, raped, and murdered eight student nurses from South Chicago Community Hospital on the night of July 13-14, 1966.
Relevant evidence: Yes