** FILE ** A rifleman sits inside a helicopter circling above the Washington Navy Yard as police search for shooters on Monday, Sept. 16, 2013. (Andrew S. Geraci/The Washington Times)

Photo by: ANDREW S. GERACI

** FILE ** A rifleman sits inside a helicopter circling above the Washington Navy Yard as police search for shooters on Monday, Sept. 16, 2013. (Andrew S. Geraci/The Washington Times)