Gunman at 12 o’clock
U.S. Air Force Staff Sgt. Jennifer Hall 23rd Security Forces Squadron patrolman (right), communicates to Senior Airman Chandler Kramer, 23rd SFS patrolman, on the suspected location of a gunman during an active shooter exercise June 24, 2011, at Moody Air Force Base, Ga. Airman Kramer made the shot that “killed” the gunman. (U.S. Air Force photo by Airman 1st Class Jarrod Grammel/Released)