(Hillsboro, OR) -- A man who was arrested in connection with assaults on an underaged girl in Washington County may have additional victims. 23-year-old Marquise Brazile allegedly assaulted and strangled the girl and threatened her with a gun. He was arrested last month at a house in Gresham where police found a stolen handgun. Brazile has been the subject of investigations in Portland, Gresham and Beaverton. He's also been connected to several shootings, assaults and rapes. Additional victims should contact the Washington County Sheriff's Office.