Question: The Greysteel massacre was the killing of 8 people in a County Londonderry pub in October of which year?
Sentence (from "Torrens Knight"): In 1993 he took part in the Greysteel massacre (in which eight civilians were shot dead) and the Castlerock killings (in which three civilians and a Provisional Irish Republican Army (IRA) member were killed).
Relevant evidence: Yes