
The person at the center of this case
Mone Keonine
Justice for Mone Keonine — the trail went cold in 2014, but the truth hasn't.
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What were the specific details of Keonine's vacation plans and who did he intend to meet or stay with in California?
Did anyone in California see Mone during his vacation, and are there any witnesses who can account for his activities?
Why has there been complete silence from Keonine for over a decade—did he voluntarily disappear or did something happen to him?
Mone Keonine, a 37-year-old male, left Texas for a vacation to California on January 1, 2014, and never returned home. His family has had no contact with him since that date, and the circumstances of his disappearance remain unclear. The case remains open with the Plano Police Department seeking information about his whereabouts or what may have happened during his California trip.
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Beyond the top three above — each detail below could be the thread that pulls this case open.
Are there any financial records, phone records, or credit card transactions that could indicate his movements after January 1, 2014?
Even the smallest detail could be the key to solving this case.
Official wording
NamUs case MP162391. Missing person: Mone Keonine.
Last known contact: 2014-01-01 in Garden Grove, Orange, CA. Circumstances: Keonine was living in Texas and left to go on a vacation to California and never came back.
Family has not received any updates since 2014 when they last saw him. Demographics: 37 years, Male, Asian.
Physical description: 5 ft 10 in, 150 lbs, hair: Black, eyes: Brown. Investigating agency: Plano Police Department | 26-125025 | 2026-06-24.
Mone Keonine was last seen in Garden Grove, California when he left Texas for a vacation
Any information, no matter how small, could be crucial to solving this case.
Any information, no matter how small, could be crucial to solving this case.