Senior Airman Gregg Lowry, a member of the 436th Civil Engineer Squadron, Explosive Ordnance Disposal team, walks down the darkened main hallway of the former Arnold Elementary School Feb. 7, 2013, at Dover Air Force Base, Del. Lowry, placed detonation cord to live explosives used during training events with the Delaware and New Jersey State Police EOD teams. The use of live explosives in simulated scenarios provided valuable training for both civilian and military EOD team members. (U.S. Air Force photo/Roland Balik)