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Missing Person: David Brown Allen
Case
#1575
SourceNamus MissingUpdated May 19, 2026
Missing Person · Unknown
53 years waiting · since 1973

Missing Person: David Brown Allen

Justice is overdue — the trail went cold in 1973, but the truth hasn't.

NamUs case MP84243. Missing person: David Brown Allen. Last known contact: 1973-07-25 in Denali National Park, Matanuska-Susitna, AK. Circumstances: David departed from Eielson Bluffs in Denali National Park for a day hike to the Red Mountain area and never returned. Multiple searches of the area were unsuccessful in locating him. Demographics: 21 years, Male, White / Caucasian. Physical description: 5 ft 8 in, 140 lbs, hair: Blond/Strawberry, eyes: Brown. Clothing and accessories: Accessories: Neutral color day pack Ice axe Pentax camera (35mm) Binoculars in brown case; Clothing: Levis (changed into shorts later) Off-white Wool sweater Tan or dark green chamois shirt; Eyewear: Amber glasses; Footwear: Red tennis shoes Vasque hiking boots w/ vibram soles. Investigating agency: Alaska State Troopers | AK21106888.

Case
#1575
SourceNamus MissingUpdated May 19, 2026

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Case Information

Incident:July 25, 1973
Last Updated:May 22, 2026

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Phone: 9072695511
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Case Information

Incident:July 25, 1973
Last Updated:May 22, 2026

Have Information?

Any information, no matter how small, could be crucial to solving this case.

Phone: 9072695511
You can remain anonymous