Today on Mile Higher With My Husband, we discuss a shocking case out of Aspen, Colorado. 57-year-old Nancy Pfister was a free-spirited socialite in the luxury ski town who loved to travel and party. When she met Nancy and Trey Styler - a down-on-their-luck Denver couple looking to start fresh in Aspen - she thought it was good karma. But four months after they moved into her mountain home, she was found bludgeoned to death in her bedroom. Who really killed Nancy Pfister?