A Petaluma native who was swept downstream in Yosemite National Park has been missing for four days. Authorities now classify their search for 24-year-old Hayden Klemenok as a recovery rather than a rescue. Klemenok was backpacking with six friends from college when he fell into Chilnualna Creek on Sunday. The water was high from snowmelt and moving quickly.
Search for Petaluma Man in Yosemite Becomes Recovery Mission
