(Portland, OR) -- Police are searching for a man accused of assaulting his girlfriend's ex. Police say Alex Gutierrez-Hughitt and his girlfriend broke into her ex-boyfriend's Cornelius home yesterday morning to demand some of her property back. Gutierrez-Hughitt then allegedly assaulted the man with a piece of wood before leaving and coming back with a three-foot piece of metal and threatening him. Police say the two men then fought, and the ex continued to refuse to give up the property.