A skier who got lost spent the night outside at Heavenly Mountain Ski Resort. 32 year old Aarin Yu called the ski patrol about 2:30 Tuesday afternoon, disoriented and lost in deep snow, and then his phone died. Searchers began looking for him, but called the search off at night in heavy snow and poor visibility. Wednesday morning he was spotted by a Calstar Medical copter in an out of bounds area, he was taken to Barton Memorial for treatment.