Deadliest American avalanche in over 40 years kills 8, 1 still missing

A wall of snow the size of a football field collapsed suddenly on Tuesday over a group of 15 skiers, killing eight, with one still missing on Wednesday night. The rescue mission for the missing person has been called off for now and has become a recovery mission. Matt Gutman reports.

A wall of snow the size of a football field collapsed suddenly on Tuesday over a group of 15 skiers, killing eight, with one still missing on Wednesday night. The rescue mission for the missing person has been called off for now and has become a recovery mission. Matt Gutman reports.