As previously reported on UKC, renowned ice climber Guy Lacelle was killed in an avalanche late last week.In this video Doug Chabot of the Gallatin National Forest Avalanche Centre investigates that avalanche and the snow conditions of the gully where it occurred.VIDEO: Hyalite Avalanche Fatality-10 December 2009 Diesen Artikel inkl. Bilder auf UKClimbing.com anschauen