The Washington Post reports:
D.C. police are looking for a suspect they say shot at least three people at the Washington Navy Yard on Monday morning. According to a police spokesmam, there is an “active shooter” on the grounds of the Navy Yard in Southeast Washington. Police said that at least three, possibly four, people were shot. All are in critical condition, authorities said. The U.S. Navy said that three shots were fired around 8:20 a.m. at the Naval Sea Systems Command Headquarters building, where about 3,000 people work.