 County officials say three unified police officers were legally justified when they shot and killed a man during a domestic violence call in late August of last year. The Salt Lake County District Attorney's Office says 46-year-old Aaron Lee Zimmerman died after he fired four gunshots at officers. The police responded with gunfire hitting Zimmerman multiple times. The incident happened in front of a house located just south of Kearns. Zimmerman died at the scene, cleared are Sergeant Lindy Dawson and Officers Jesus Camacho and Quinn Wilkin.