Missing Person · Unknown
40 years waiting · since 1986
Missing Person: Frankie Lyvonne Duvall
Justice is overdue — the trail went cold in 1986, but the truth hasn't.
NamUs case MP38643. Missing person: Frankie Lyvonne Duvall. Last known contact: 1986-05-10 in Loco, Stephens, OK. Circumstances: Frankie was last seen by her husband at their home. Witnesses report she had left work at the Loco Café, to take a break and walk home for diner supplies, but never returned. Demographics: 39 years, Female, White / Caucasian. Physical description: 5 ft 8 in, 175 lbs, hair: Brown, eyes: Blue. Investigating agency: Stephens County Sheriff's Office | 17-0400.
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#4037
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Case Information
Incident:May 10, 1986
Last Updated:August 22, 2026
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Phone: 5802553131
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Case Information
Incident:May 10, 1986
Last Updated:August 22, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 5802553131
You can remain anonymous