TUSTIN—A 67-year-old man killed in a single-vehicle crash in Tustin was publicly identified May 10. He was Frank Goetz of Irvine, according to the Orange County coroner’s office. Goetz crashed his car into a heavy guardrail on the side of the road on Moffett Drive under the Jamboree overpass at around 11:50 a.m. May 9,…