The family of University of Washington professor Sam Dubal is holding out hope he will be found alive after going missing on Mount Rainier.

https://www.king5.com/mobile/article/news/local/family-of-missing-uw-professor-pleads-for-search-to-continue-on-mount-rainier/281-8eb0e8f1-847b-449e-94a7-d7c4ce0791df