DENVER - Search and rescue crews were combing the Wind River Range in Wyoming looking for Randy Udall - the son of the late Tucson Congressman Morris K. "Mo" Udall - who had not reported in after a solo backpacking trip, The Denver Post reports.
"He is missing," Sublette County sheriff's spokesman Steve Smith told the Post. "He was supposed to be back on the 26th. We were notified on the 28th."
Former Tucsonan Randy Udall, 61, is the brother of U.S. Sen. Mark Udall, D-Colorado.
Randy Udall, who lives in Carbondale, is an experienced backpacker who has hiked in the Wind River Range many times over the past 30 years, authorities said.