WASHINGTON (AP) — An upstate New York man has pleaded guilty to charges that he snatched away a police officer’s can of pepper spray during a chaotic clash with officers guarding the U.S. Capitol building during the Jan. 6, 2021 riot.

Federal prosecutors said Friday that Troy Weeks, 38, was among a group that tried to overwhelm officers who were blocking an entryway to the building as supporters of former President Donald Trump stormed the Capitol grounds in protest of Trump’s election loss.

He has pleaded guilty to felony charges of civil disorder and assaulting, resisting, or impeding an officer, as well as a handful of related misdemeanor charges. His attorneys did not immediately return an emailed request for comment.

On Jan. 6, Weeks worked his way through a crowd to a line of police stationed at a Capitol entryway, thrusting his hand through a broken window to grab a can of pepper spray from an officer, authorities said. The officer was able to snatch the can back from Weeks as he was pulling his arm through the window, according to court documents.