Members of the 28th Civil Engineer explosive ordnance disposal flight line up for roll call during the memorial service for Staff Sgt. Brian David Berky at Ellsworth Air Force Base, S.D., Sept. 24, 2009. Sergeant Berky was assigned to the 28th Civil Engineer Squadron as an explosive ordnance disposal craftsman. (U.S. Air Force photo/Airman 1st Class Adam Grant)