This weeks episode is a little shorter than normal, because Haley is solo for the first time! Haley covers the 1982 Lake Tahoe Alpine Meadows avalanche, covering for Jillian until she returns for the next episode (Jillian is moving!).

Sources:

Buried: The 1982 Alpine Meadows Avalanche, Jared Drake and Steven Siig, Netflix

The Legacy of Alpine Meadows: The 1982 Avalanche, Unofficial Alpine.com

Sierra Nevada, Wikipedia