Question: "Empty Eyes" is the eighteenth episode of the seventh season of the television series, CSI: Crime Scene Investigation, the crime portrayed in this episode had many similar elements to the murder of eight student nurses from South Chicago Community Hospital in 1966 by Richard Benjamin Speck,was an American mass murderer who systematically tortured, raped, and murdered eight student nurses from South Chicago Community Hospital on which night?
Sentence (from "Empty Eyes (CSI: Crime Scene Investigation)"): This episode was unusual for the show as it was aired in the UK with an adult content warning; previously only "Slaves of Las Vegas" had received similar attention from censors.
Relevant evidence: No