 Their vehicle was found and reported as abandoned when they did not return from an off-road trip in the area, according to officials. While efforts were swiftly initiated by the Grand County Sheriff's Office and 11 other agencies, the couple still had not been found as of Friday night. Switching from search and rescue to recovery efforts means that deputies and crews will be looking to now recover bodies. Sheriff's Office deputies expressed their gratitude to all who have helped with the search, especially volunteers.