WASHINGTON (AP) -UPDATE: Police say suspect in custody after shooting outside Capitol, condition not disclosed. U.S. Capitol Police say lockdown on Capitol has been lifted.
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.
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