Washington Navy Yard shooting

  • Policemen string police tape outside the residence Cathleen Alexis, mother of suspected Washington Navy Yard shooter Aaron Alexis, in New York REUTERS

  • Anthony Little, brother in-law of suspected Washington Navy Yard shooter Aaron Alexis, exits Alexis' mother's residence in New York REUTERS

  • A U.S. flag flies at half staff at the White House REUTERS

  • Heavily armed police walk from Washington Navy Yard after shooting by multiple gunmen in Washington REUTERS

  • An official from the Washington, DC Office of the Medical Examiner wheels a body on a gurney out of the emergency room at George Washington University Hospital in Washington REUTERS

  • A family member of a Navy Yard worker who was evacuated during a shooting arrives hoping to find him at a makeshift shelter at the Nationals Park baseball stadium near the naval installation in Washington REUTERS

  • Handout photo of Aaron Alexis, who the FBI believe to be responsible for the shootings at the Washington Navy Yard in the Southeast area of Washington, DC REUTERS

  • A law enforcement officer with a rifle sits in a helicopter above the scene of a shooting at the Washington Navy Yard in Washington REUTERS

  • Marines watch from their barracks as police respond to a shooting by multiple gunmen at the Washington Navy Yard in Washington REUTERS

  • A woman weeps as she is reunited with her husband, one of hundreds of Navy Yard workers evacuated to makeshift Red Cross shelter after a shooting, in Washington REUTERS

  • Heavily armed U.S. marshals walk from the Washington Navy Yard after a shooting by multiple gunmen in Washington REUTERS

  • Evacuees raise their hands as they are escorted from the scene of a shooting at the Washington Navy Yard in Washington REUTERS

  • U.S. Park Police officer moves bystanders back from the scene of a shooting at the Washington Navy Yard in Washington REUTERS

  • Law enforcement officials stand together at the Washington Navy Yard in Washington REUTERS

  • A police vehicle is seen as police respond to a shooting at the Washington Navy Yard, in Washington REUTERS

  • 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 REUTERS

  • Navy Yard workers evacuated after the shooting are reunited with loved ones at a makeshift Red Cross shelter at the Nationals Park baseball stadium near the affected naval installation in Washington REUTERS

  • Members of the United States Marine Corps maintain a watch on their barracks as police respond to a shooting at the Washington Navy Yard REUTERS

  • A woman wipes away tears as she arrives at a makeshift shelter for evacuated Navy Yard workers, at Nationals Park baseball stadium near the affected naval installation in Washington REUTERS

  • Law enforcement officers are deployed on a rooftop as they respond to a shooting on the base at the Navy Yard in Washington REUTERS

  • Evacuees raise their hands as they are escorted from the scene of a shooting at the Washington Navy Yard in Washington REUTERS

  • Washington DC Mayor Vincent Gray speaks during a news conference as police respond to a shooting at the Washington Navy Yard in Washington REUTERS

  • Emergency responders arrive at the scene of a shooting at the Washington Navy Yard in Washington REUTERS

  • A helicopter pulls what appears to be a shooting victim up as it hovers over a rooftop on the Washington Navy Yard campus in Washington REUTERS

  • Law enforcement officers respond to the scene of a shooting at the Washington Navy Yard in Washington REUTERS

  • Police block off the M Street, SE, as they respond to a shooting at the Washington Navy Yard in Washington REUTERS

  • Law enforcement officers respond to the scene of a shooting at the Washington Navy Yard in Washington REUTERS

  • A law enforcement officer keeps bystanders back from the scene of a shooting at the Washington Navy Yard in Washington REUTERS

  • Washington Navy Yard personnel are evacuated after a gunman reportedly shot several people inside the base in Washington REUTERS

  • A police helicopter flies over the Washington Navy Yard as police respond to a shooting, in Washington REUTERS