WASHINGTON (AP) — A New Jersey electrician who repeatedly attacked police officers during the Jan. 6, 2021, siege at the U.S. Capitol was sentenced on Friday to 12 years in prison by a judge who called him “a menace to our society.”

Christopher Joseph Quaglin argued with and insulted U.S. District Judge Trevor McFadden before and after the judge handed him one of the longest prison sentences among hundreds of Capitol riot cases.

“You’re Trump’s worst mistake of 2016,” Quaglin told McFadden, who was nominated to the court by then-President Donald Trump in 2017.

Quaglin, 38, joined the mob of Trump supporters who stormed the Capitol. He injured a police officer when he choked and tackled him to the ground. Quaglin assaulted other officers with stolen police shields, metal bike racks and pepper spray as he clashed with police for roughly three hours.