Washington Navy Yard shooting: D.C. police said that at
least 12 people are dead after as many as three shooters dressed in military
style uniforms went on a rampage at the Washington Navy Yard on Monday. The
U.S. Navy said shots were fired around 8:20 a.m. at the Naval Sea Systems
Command Headquarters building, where about 3,000 people work.
See Navy Yard videos including an eyewitness report and latest updates below:
