121 ARW Active Shooter Training Exercise
U.S. Air Force Senior Master Sgt. Richard Gay, superintendent with the 121st Inspector General's Office, prepares to simulate an active shooter with Master Sgt. Charles Ferrell, non-commissioned officer in charge of plans and programs with the 121st Security Forces Squadron, April 15, 2015 at Rickenbacker Air National Guard Base, Ohio. The training exercise was held to test the reaction of military members and the response time of security forces. (U.S. Air National Guard photo by Airman Ashley Williams/Released)