This past week, twin tragedies took place within days of each other at Keystone Resort. Arvada resident Daniel Mares, 53, and Silverthorne resident Durwood Marshall, 66, died at Keystone
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This past week, twin tragedies took place within days of each other at Keystone Resort. Arvada resident Daniel Mares, 53, and Silverthorne resident Durwood Marshall, 66, died at Keystone