Missing Person · Unknown
36 years waiting · since 1990
Missing Person: Antero Leinonen
Justice is overdue — the trail went cold in 1990, but the truth hasn't.
NamUs case MP161847. Missing person: Antero Leinonen. Last known contact: 1990-03-13 in Haleiwa, Honolulu, HI. Circumstances: On 3-13-90, Antero Leinonen and his wife were visiting Oahu from Germany, and went to visit Waimea Beach Park. Antero was standing along the shoreline while his wife stayed on the beach. Antero dove into incoming waves, and disappeared. An extensive search for Antero was conducted, however he was never found. Demographics: 46 years, Male, White / Caucasian. Physical description: 6 ft 0 in, 175 lbs, hair: Brown, eyes: Blue. Clothing and accessories: Clothing: White and blue swim shorts. Investigating agency: Honolulu Police Department | 90-098536 | 1990-03-13.
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Case Information
Incident:March 13, 1990
Last Updated:August 20, 2026
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Phone: 8085293111
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Case Information
Incident:March 13, 1990
Last Updated:August 20, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 8085293111
You can remain anonymous