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298 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP132888) and 2 other sources
In the late summer of 1972, a fishing trip off the coast of Kaneohe, Hawaii, ended in mystery for 33-year-old Arthur Allen and his friend, Moses Kahiapo. On August 16th, the two men launched a 17-foot white Reinell fiberglass boat from the Heeia Kea Pier. Their plan was to spend the day trolling for aku, approximately 15 to 20 miles offshore. Allen, described as a man of Hawaiian, Pacific Islander, and White/Caucasian descent with blond hair and green eyes, was reportedly wearing blue 'Primo' shorts, a white t-shirt, and a black baseball-style cap. The day was anticipated to be one of routine and recreation, a common pastime in the tranquil waters of Oahu.

As the day wore on and the men did not return as expected, concern grew among their families and the local community. It became tragically clear that Allen and Kahiapo were missing, and an extensive search was initiated. The vastness of the Pacific Ocean posed a significant challenge to the search and rescue efforts. For weeks, there was no sign of the two men or their vessel. The hope of finding them alive began to fade with each passing day. The only clue left behind on land was Allen's truck, which was found parked at the Heeia Kea Pier where the journey began.

The search eventually yielded a somber discovery. On October 3, 1972, nearly seven weeks after they were last seen, the United States Coast Guard located the abandoned 17-foot boat at sea. The recovery of the vessel, however, provided no answers as to the fate of Arthur Allen and Moses Kahiapo. There was no sign of the two fishermen, and the circumstances that led to their disappearance from the boat remain unknown. Decades have passed since that August day, and the case of Arthur Allen and his friend remains an unresolved and sorrowful mystery, a haunting reminder of the unpredictable power of the sea and the enduring pain of not knowing what became of loved ones.

Last Seen: Aug 16, 1972

Possible Unidentified Matches (6)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

78%Possible
John Doe — Honolulu, Hawaii
UP6928 • Found Apr 19, 1996
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Sex ✓Male
Age 100%Est. 45–55 vs 33 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 24 years after last seen
Height 100%5'9" vs 5'10"
Hair 70%Gray vs Blond
78%Possible
John Doe — Waimanalo, Hawaii
UP5580 • Found Jul 18, 1993
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Sex ✓Male
Age 100%Est. 35–45 vs 33 when missing
Race 100%White
Location 100%7 mi away, same county
TimingFound 21 years after last seen
Height 100%5'9" vs 5'10"
78%Possible
John Doe — Honolulu, Hawaii
UP6907 • Found Feb 24, 1979
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Sex ✓Male
Age 100%Est. 20–35 vs 33 when missing
Race 100%White
Location 100%5 mi away, same county
TimingFound 7 years after last seen
Height 68%5'7" vs 5'10"
Weight 55%139 lb vs 200 lb
Hair 50%Brown vs Blond
Eyes 50%Gray vs Green
76%Possible
John Doe — Haleiwa, Hawaii
UP6926 • Found Sep 26, 1989
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Sex ✓Male
Age 100%Est. 45–55 vs 33 when missing
Race 100%White
Location 96%24 mi away, same county
TimingFound 17 years after last seen
Height 100%5'9" vs 5'10"
Weight 52%137 lb vs 200 lb
Hair 50%Brown vs Blond
Eyes 0%Brown vs Green
76%Possible
John Doe — Hawaii
UP5577 • Found Nov 16, 1987
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Sex ✓Male
Age 88%Est. 50–55 vs 33 when missing
Race 100%White
Location 98%16 mi away, same county
TimingFound 15 years after last seen
Height 100%5'10" vs 5'10"
75%Possible
John Doe — Honolulu, Hawaii
UP6924 • Found Oct 29, 1986
View case
Sex ✓Male
Age 83%Est. 50–65 vs 33 when missing
Race 100%White
Location 100%10 mi away, same county
TimingFound 14 years after last seen
Height 68%5'7" vs 5'10"
Weight 50%136 lb vs 200 lb
Hair 70%Gray vs Blond
Eyes 100%Green vs Green

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.