Kyle Brittain, 27, was last seen on August 30 while hiking in Waipio Valley on Hawaii's Big Island.
His father, Steve Brittain, told KHON that another hiker last saw Kyle near a bathroom at the Waipio Valley overlook around 6 a.m.
A police search ended after five days, but a volunteer search is still ongoing. Volunteers have brought in dogs, flown helicopters, and rappelled into ravines looking for the 27-year-old.
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A 27-year-old hiker has...
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