Three heli-skiers are presumed dead after being caught in a massive avalanche near Girdwood, Alaska. Authorities report that the skiers are believed to be buried under more than 40 feet of snow. Search and recovery efforts have been complicated by dangerous conditions, and immediate recovery was deemed impossible. The avalanche, occurring in the remote backcountry, has sparked concern as multiple skiers were trapped in the area. Officials continue to monitor the situation as stormy weather approaches Southcentral Alaska, raising further risks of additional avalanches.