Police in Asheville are investigating a murder after a man was stabbed multiple times.Officers were called to the 1400 block of Patton Avenue around 4:15 p.m. Monday for a report of a stabbing.Officers then found Michael Hirt, 66, of Asheville, stabbed. Hirt was taken to Mission Hospital where he died.Asheville police have a person of interest in the investigation but have not released that person’s