A man was last seen in Salina, Utah on August 16. He may have been camping in Goblin Valley State Park or near Moab, Utah before arriving at the Horseshoe Canyon trailhead of Canyonlands National Park on August 17. He has long brown hair, a mustache, and an atrophied right arm. He was most likely wearing jeans and a blue hat and carrying a small black and gray backpack. Canyonlands NP Rangers told police two hikers signed in at the Horseshoe Canyon Trailhead on August 17 and used the initials "DDR" and listed their hometown as "C.R. IA."