A Donald Trump supporter who fired off a gun during the 2021 attack on the U.S. Capitol was arrested last month on kidnapping and sexual assault charges, according to the Cook County Sheriff's Office in Illinois. John Banuelos, 40, who is from Utah but whose sister lives in the Chicago area, was arrested "near 29th Street and Cicero Avenue in Cicero" on Oct. 17, according to the Cook County Sheriff's Office. A warrant for his arrest was issued in Salt Lake County on Oct. 1 on charges of aggravated kidnapping and aggravated sexual assault, the Cook County Sheriff's Office said.