William earned his angel wings on Sat., Sept. 8, 2018 surrounded by love. He went peacefully in his parent’s arms at Children’s Hospital of Colorado and is survived by a very large family. He was a fighter despite his declining health from a rare genetic disorder. The Viewing will be at Heflebower Funeral Services on Thurs., Sept., 13 from 5pm-9pm in Highlands Ranch, CO. The Funeral will be held on Fri., Sept. 14 at Saint Frances Cabrini Catholic Church at 10:30am in Littleton, CO.