Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(01 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: Law enforcement personnel respond to a reported shooting at the Washington Navy Yard September 16, 2013 in Washington, DC. Police believe there to be two shooters who killed several people and wounded others in an incident that put parts of the city on lockdown. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(02 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: Law enforcement personnel respond to a reported shooting at the Washington Navy Yard September 16, 2013 in Washington, DC. Police believe there to be two shooters who killed several people and wounded others in an incident that put parts of the city on lockdown. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(03 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: A police officer inspects vehicles with his canine at a parking lot outside the Washington Navy Yard as he responds to a shooting September 16, 2013 in Washington, DC. Police believe there to be two shooters who killed several people and wounded others in an incident that put parts of the city on lockdown. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(04 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: A heavy armed police officer patrols a parking lot outside the Washington Navy Yard as he responds to a shooting September 16, 2013 in Washington, DC. Police believe there to be two shooters who killed several people and wounded others in an incident that put parts of the city on lockdown. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(05 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: Emergency vehicles and law enforcement personnel respond to a reported shooting at the Washington Navy Yard September 16, 2013 in Washington, DC. According to news reports several people were shot with a shooter still active. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves At Least One Wounded(06 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: Emergency vehicles and law enforcement personnel respond to a reported shooting at an entrance to the Washington Navy Yard September 16, 2013 in Washington, DC. According to the latest news report, several people were shot with the shooter still possibly active. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(07 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: Two DC Metro Police officers put their gear up as they respond to a reported shooting at an entrance to the Washington Navy Yard September 16, 2013 in Washington, DC. According to the latest news report several people were shot with the shooter still possibly active. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(08 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: Two DC Metro Police officers respond to a reported shooting at an entrance to the Washington Navy Yard September 16, 2013 in Washington, DC. According to the latest news report several people were shot with the shooter still possibly active. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves At Least One Wounded(09 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: Emergency vehicles and law enforcement personnel respond to a reported shooting at an entrance to the Washington Navy Yard September 16, 2013 in Washington, DC. According to the latest news report, several people were shot with the shooter still possibly active. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(10 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: Law enforcement personnel respond to a reported shooting at an entrance to the Washington Navy Yard September 16, 2013 in Washington, DC. According to the latest news report several people were shot with the shooter still possibly active. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(11 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: Law enforcement personnel respond to a reported shooting at an entrance to the Washington Navy Yard September 16, 2013 in Washington, DC. According to news reports several people were shot with a shooter still active. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(12 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: A law enforcement officer aims his rifle to a building as he responds to a reported shooting at an entrance to the Washington Navy Yard September 16, 2013 in Washington, DC. According to the latest news report several people were shot with the shooter still possibly active. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington Dc Navy Yard Reportedly Leaves At Least One Wounded(13 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: DC Mayor Vincent Gray (R) and DC Police Chief Cathy Lanier (L) brief members of the media at a DC government building not far away from the Washington Navy Yard on September 16, 2013 in Washington, DC. At least twelve people were shot dead as a result of a shooting rampage at the Washington Navy Yard and one alleged gunman was killed in an incident that put parts of the city on lockdown. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington Dc Navy Yard Reportedly Leaves At Least One Wounded(14 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: DC Mayor Vincent Gray (R) and DC Police Chief Cathy Lanier (L) brief members of the media at a DC government building not far away from the Washington Navy Yard on September 16, 2013 in Washington, DC. At least twelve people were shot dead as a result of a shooting rampage at the Washington Navy Yard and one alleged gunman was killed in an incident that put parts of the city on lockdown. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(15 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: Heavyly armed police officers respond to a shooting at the Washington Navy Yard September 16, 2013 in Washington, DC. Police believe there to be two shooters who killed several people and wounded others in an incident that put parts of the city on lockdown. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington Dc Navy Yard Reportedly Leaves At Least One Wounded(16 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: DC Mayor Vincent Gray (R) and DC Police Chief Cathy Lanier (L) brief members of the media at a DC government building not far away from the Washington Navy Yard on September 16, 2013 in Washington, DC. At least twelve people were shot dead as a result of a shooting rampage at the Washington Navy Yard and one alleged gunman was killed in an incident that put parts of the city on lockdown. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Shooting At Washington DC Navy Yard Reportedly Leaves Several Wounded(17 of19)
Open Image ModalWASHINGTON, DC - SEPTEMBER 16: A police helicopter circles around above the Washington Navy Yard after a shooting rampage happened September 16, 2013 in Washington, DC. Police believe there to be as many as two shooters who killed several people and wounded others in an incident that put parts of the city on lockdown. (Photo by Alex Wong/Getty Images) (credit:Getty Images)
Navy Yard Shooter Alleged Suspect Aaron Alexis(18 of19)
Open Image ModalUNKNOWN, UNSPECIFIED - SEPTEMBER 16: In this handout photo provided by the FBI, Aaron Alexis is shown in a photo prior to the mass shooting at the Washington Navy Yard on September 16, 2013 in Washington, D.C. Authorities believe Alexis was a gunman involved in the shootings at the Navy Yard, where at least 12 people were shot and killed. (Photo by FBI via Getty Images) (credit:Getty Images)
Navy Yard Shooter Alleged Suspect Aaron Alexis(19 of19)
Open Image ModalUNKNOWN, UNSPECIFIED - SEPTEMBER 16: In this handout photo provided by the FBI, Aaron Alexis is shown in a photo prior to the mass shooting at the Washington Navy Yard on September 16, 2013 in Washington, D.C. Authorities believe Alexis was a gunman involved in the shootings at the Navy Yard, where at least 12 people were shot and killed. (Photo by FBI via Getty Images) (credit:Getty Images)