One person is believed to be dead in the crash of a twin engine Cessna near Shaver Lake .
Witnesses heard the crash and saw a fire around
The Fresno Sheriff’s helicopter found the wreckage off
Deputies hiked through snow to the crash site.
The plane was in route from
Search and Rescue teams were sent to the area to look for survivors.
Deputies are expected to stay at the crash site overnight until representatives from the Federal Aviation Administration and the National Transportation Safety Board arrive on scene.