Man with history of being a serial robber arrested again in alleged new spree
COTTONWOOD HEIGHTS — A man with a history of being a serial robber, who was on federal supervised release, was arrested again Thursday for allegedly robbing or attempting to rob at least nine businesses in Salt Lake County over the past four days. Robert McDonald, 50, is believed to have attempted robberies in Sandy, Midvale, Millcreek, Holladay and Cottonwood Heights between Sunday and Wednesday, according to police. He attempted five robberies on Wednesday alone, according to Cottonwood Heights Police Lt. JD Tazoi. In each case, McDonald would approach the counter with a hat and mask cove...