Richard Barnett arrested

Richard Barnett sits at a desk in Nancy Pelosi’s office on Jan. 6. He was part of the pro-Trump mob that attacked the Capitol.

Richard Barnett has been taken into custody, federal authorities said Friday.

He is currently being charged with at least three counts: knowingly entering and remaining in a restricted building, violent entry and disorderly conduct on Capitol grounds, and theft of public property, according to Ken Kohl, the principal assistant U.S. Attorney in D.C. Photos circulated widely showing Barnett inside Pelosi's office with his feet resting on her desk. "Just because you've left the D.C. region, you can still expect a knock on the door if we find out that you were part of the criminal activity at the Capitol," said Steven D'Antuono of the FBI's field office in Washington