Rocker Marilyn Manson agrees to turn himself in on NH assault charge Marilyn Manson arrives at the Art Of Elysium's 13th Annual Celebration - Heaven on Jan. 4, 2020, in Los Angeles. (Kevin Winter/Getty Images/TNS) Modified: 6/29/2021 9:50:50 PM GILFORD, N.H. — Singer Marilyn Manson has reached an agreement with the Gilford Police Department to turn himself in to Los Angeles police in response to an arrest warrant for a 2019 alleged assault in New Hampshire. In May, Gilford police issued an arrest warrant for Manson, whose legal name is Brian Warner, charging him with assaulting a videographer during a live show at the Bank of New Hampshire Pavilion in Gilford. The warrant is for two counts of Class A misdemeanor simple assault, which can carry a jail sentence of up to one year in jail and a fine of up to $2,000.