The person at the center of this case
Billy Oliveira
Missing Person · Open
11 years waiting · since 2015
Missing Person: Billy Oliveira
Justice for Billy Oliveira — the trail went cold in 2015, but the truth hasn't.
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Key leads to think about
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vehicle
Lead #1What vehicle approached Billy's home that night, and who was driving it?
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witness
Lead #2Did the grandmother or any neighbors see details about the vehicle or identify who came to pick up Billy?
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contact
Lead #3Had Billy arranged to meet someone that evening, or was the visit unexpected?
Billy Oliveira, a 39-year-old man, disappeared from his home in Nahiku, Maui on July 13, 2015, after a vehicle approached and he went outside. His grandmother witnessed him leave but he never returned, and his whereabouts remain unknown over a decade later. The circumstances of his departure—apparently in response to an arriving vehicle—suggest a planned meeting or encounter that may hold the key to understanding what happened.
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
💡
clue
Lead #4Why did Billy immediately go outside when the vehicle arrived—was this a routine occurrence or something unusual?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP34387. Missing person: Billy Oliveira.
Last known contact: 2015-07-13 in Nahiku, Maui, HI. Circumstances: Billy was last seen at his home in Nahiku on the night of July 13, 2015.
He lived with his grandmother who said a vehicle approached the home, Billy went out and was never seen again. Demographics: 39 years, Male, Other.
Physical description: 5 ft 11 in, 180 lbs, hair: Black, eyes: Brown. Clothing and accessories: Accessories: green beaded rosary; Clothing: Blue jeans, unknown color t-shirt, black hoodie; Eyewear: contacts; Footwear: dark gray and red athletic shoes.
Investigating agency: Maui County Police Department and Coroner.
Timeline of Events
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2015-07-13
Last Seen at Home
Billy was last seen at his home in Nahiku on the night of July 13, 2015. A vehicle approached the home, Billy went outside, and was never seen again.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:July 13, 2015
Last Updated:June 10, 2026
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Phone: 8082446400
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Case Information
Incident:July 13, 2015
Last Updated:June 10, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 8082446400
You can remain anonymous