Officials say a group of backcountry skiers triggered an avalanche on Monday in an area known as The Nose.
Officials say a group of backcountry skiers triggered an avalanche on Monday in an area known as The Nose.
Colorado avalanche experts share what might have gone wrong before three backcountry skiers died in an avalanche.
Recovery efforts have been suspended for three missing skiers buried in a backcountry avalanche in the northern San Juan mountains.