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Missing Person: David Allen McAllister
Case
#2566
SourceNamus MissingUpdated Jun 22, 2026
Missing Person · Unknown
9 years waiting · since 2017

Missing Person: David Allen McAllister

Justice is overdue — the trail went cold in 2017, but the truth hasn't.

NamUs case MP39170. Missing person: David Allen McAllister. Last known contact: 2017-05-10 in Bettendorf, Scott, IA. Circumstances: David was last seen at his home in Bettendorf, IA on 05/10/2017. David left in the early hours of 05/11/2017 and said he would return that evening. His cell phone has not been used since before noon that day around Vender Veer park in Davenport, IA. Has not made contact with family, which is out of the norm, and hasn't been seen since. David enjoys camping and hiking. Demographics: 22 years, Male, White / Caucasian. Physical description: 5 ft 9 in, 160 lbs, hair: Blond/Strawberry, eyes: Blue. Clothing and accessories: Clothing: Black shirt; Jeans; Footwear: Black converse tennis shoes. Investigating agency: Bettendorf Police Department | 17-1173.

Case
#2566
SourceNamus MissingUpdated Jun 22, 2026

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Case Information

Incident:May 10, 2017
Last Updated:June 29, 2026

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Phone: 5363444020
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Case Information

Incident:May 10, 2017
Last Updated:June 29, 2026

Have Information?

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

Phone: 5363444020
You can remain anonymous