There is a report of 'multiple' shots being fired in Washington DC Thursday, where staffers were told by Capitol Hill police to 'shelter in place.'
Police say the U.S. Capitol has been put on a security lockdown amid reports of possible shots fired outside the building.
People standing outside the Supreme Court across the street from Congress were hurried into the court building by authorities.
U.S. Capitol police said they had received reports of gunshots and one police officer has been injured.