On October 22, 2014, a gunman attacked multiple locations at Parliament Hill. Corporal Nathan Cirillo, a 24-year-old reservist with the Argyll and Sutherland Highlanders of Canada, was standing guard as a ceremonial sentry at the National War Memorial when he was shot with a hunting rifle by Michael Joseph Zehaf-Bibeau. Zehaf-Bibeau fired two shots: One at Cirillo, and one at another sentry, which missed. He then drove to Centre Block, and was subsequently killed in a firefight with Sergeant-at-Arms Kevin Vickers and RCMP Corporal Curtis Barrett. Corporal Cirillo died of his wounds later that day, at the Ottawa Hospital's Civic Campus.