PHOTOS: Chaos unfolds at Washington Navy Yard shooting

Posted at 4:24 PM, Sep 16, 2013
and last updated 2013-09-16 16:24:44-04

Thirteen people were killed Monday, including the shooter, after at least one shooter opened fire in a rampage at a Navy yard in the nation’s capital, putting government buildings on lockdown and sending police SWAT teams rushing to the scene.