On June 17, 2016, 52-year-old Floyd E. Roberts III went missing in a remote area of the western Grand Canyon. An experienced hiker, Roberts was on a planned nine-day trek with a friend and his daughter on the Shivwits Plateau when he became separated from them. The group encountered a hill, and while his companions went up and over it, Roberts chose to contour around it, with an agreement to meet on the other side. He was never seen again. At the time of his disappearance, Roberts was wearing a
...Read MoreLast Seen: Jun 17, 2016