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Douglas Mantei Missing Person Case

Last seen in Wailuku, Hawaii on Oct 02, 2020

Victim Details

Oct 28, 2021

Jan 12, 2024

Douglas

Mantei

49

44

72 inches

190 lbs

White / Caucasian

Male

Oct 02, 2020

Wailuku

Hawaii

Maui County

96793

Yes

108526

Maui County Police Department

Wailuku

Hawaii

Maui County

96793

55 Mahalani Street, Hawaii

8082446400

County

Law Enforcement

https://www.mauicounty.gov/122/Police-Department

20-036661

2000-10-13

Maui County Police Department

6195

Brown

Blue

Blue

07/02/2026


Area Last Seen:

Case Description

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In the beautiful landscapes of Maui, Hawaii, a story of uncertainty and quiet concern unfolds around the disappearance of Douglas Gerald Mantei. At 44 years old, he was a man known to frequent the areas of Pāʻia, Haʻikū, and Kīhei. The last confirmed contact anyone had with him was a telephone conversation with family members on September 29, 2020. A few days later, on October 2, 2020, he was reportedly seen leaving the Wailuku Police Station. This would be the last time he was verifiably s ...
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Last Seen: Oct 02, 2020

Links to Additional Sources (6)

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  • Douglas Gerald Mantei - The Charley Project
  • Missing: Police need your help finding Douglas Mantei - KHON2
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    Forum Posts (3)

    Has anyone else been following the Douglas Mantei case? I've been diving into the details, and it st... ...Read More
    11/15/2024
    Hey everyone, I wanted to bring up something that's been bothering me about Douglas Mantei's case. I... ...Read More
    08/27/2024
    Does anyone here have info about the areas Douglas Mantei was known to frequent? I'm curious if anyt... ...Read More
    10/24/2023
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