Extensive Search Effort for Missing 70-Year-Old on Rubicon Trail

Warren Elliott disappeared during a Jeep trail maintenance trip; over 100 rescuers and National Guard helicopters involved in search.

Warren Elliott, 70, was last seen on Friday on the Rubicon Trail, wearing blue denim attire.
The Rubicon Trail is a challenging 22-mile off-road route in the Sierra Nevada, known for its difficult terrain.
Search operations include over 100 trained volunteers from nine agencies, using Blackhawk helicopters for transport.
The search is centered around the remote Rubicon Springs area, requiring meticulous grid-based sweeps.
Lack of cell service and rugged conditions complicate the search efforts.