2013-09-16T143106Z_564353311_GM1E99G1QH301_RTRMADP_3_USA-NAVY-SHOOTING

A police helicopter lifts what appears to be a shooting victim up as it hovers over a rooftop on the Washington Navy Yard campus in Washington, September 16, 2013. The U.S. Navy said several people were injured and there were possible fatalities in the shooting at the Navy Yard in Washington D.C. on Monday. The Navy did not immediately provide additional details but a Washington police spokesman said earlier that five people had been shot, including a District of Columbia police officer and one other law enforcement officer. (REUTERS/Jonathan Ernst)