A wreath lays at the U.S. Navy Memorial to honor of the Navy Yard shooting victims.
A member of the military arrives for work at the front gate of the Washington Naval Yard a day after the shooting rampage that left 13 people dead, including the gunman.
Brittany Carter, of Bowie, MD., (L) Jibri Johnson, of Landon, MD., (C) and Bryan Beard hold candles in remembrance of people affected by gun violence during a vigil at Freedom Plaza in Washington, DC.
Aaron Alexis, a 34-year-old information technology employee with a defense contractor, used a valid pass to get into the highly secured installation Monday and started firing inside a building, the FBI said. He was killed in a gun battle with police.
Law enforcement personnel respond to the shooting scene.
A Park Police helicopter hovers above snipers on the roof of a building at the Navy Yard complex.
The shooting at the Washington DC Navy Yard reportedly leaves several dead and wounded.
Law enforcement personnel block traffic outside the entrance to the Washington Navy Yard.
Emergency vehicles and law enforcement personnel respond to a reported shooting at an entrance to the Washington Navy Yard.