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The Sasquatch Scapegoat: Sierra National Forest artwork
Society & Culture

The Sasquatch Scapegoat: Sierra National Forest

National Park After Dark

Jun 15, 202684:58Society & Culture

In June of 1987, 16 year old Theresa Ann Bier vanished while on a camping trip outside of Yosemite National Park. The man who accompanied her, 43-year-old Russell “Skip” Welch, returned alone days later with a startling...

About This Episode

The Sasquatch Scapegoat: Sierra National Forest is an episode from National Park After Dark. In June of 1987, 16 year old Theresa Ann Bier vanished while on a camping trip outside of Yosemite National Park. The man who accompanied her, 43-y...

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This episode belongs to National Park After Dark.

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Episode Details

Published Jun 15, 2026, 84:58 long, audio available.