Shorts, a T-shirt, and black hiking boots. He was carrying a forest green Gregory backpack.
David was last seen leaving for a two-and-a-half-day hiking trip in Sedona, Arizona on May 19, 1998. He has never been seen again. David is an experienced hiker employed by the Sedona Forest Service. David's vehicle was found abandoned at the Vultee Arch Trail in Sedona.