The person at the center of this case
Lillie Darlene Miller
Missing Person · Open
44 years waiting · since 1981
Missing Person: Lillie Darlene Miller
Justice for Lillie Darlene Miller — the trail went cold in 1981, but the truth hasn't.
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Key leads to think about
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person
Lead #1What was Lillie's intended lunch destination or companion that day?
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evidence
Lead #2Her engagement ring, class ring, and Pulsar watch were distinctive items—have any of these been recovered or reported?
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timeline
Lead #3Did anyone see Lillie between leaving City Hall and her disappearance?
Lillie Darlene Miller, a 21-year-old secretary, disappeared on December 11, 1981, after leaving her job at Riviera Beach City Hall for lunch in Riviera Beach, Florida. She was never seen again, and the circumstances of her disappearance remain unknown. Despite decades passing, investigators continue to seek information about what happened to her that day.
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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.
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location
Lead #4Were there any vehicles or suspicious activity reported in the Riviera Beach area on December 11, 1981?
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Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP10907. Missing person: Lillie Darlene Miller.
Last known contact: 1981-12-11 in Riviera Beach, Palm Beach, FL. Circumstances: Miller left her secretarial job at the Riviera Beach City Hall in Riveria Beach, Florida on December 11, 1981 to have lunch.
Demographics: 21 years, Female, Black / African American. Physical description: 5 ft 7 in, 125 lbs, hair: Black, eyes: Brown.
Clothing and accessories: Clothing: dark blue or pink slacks, blue button-down shirt, dark blue dress jacket.; Eyewear: Glasses; Footwear: Black high heels; Jewelry: Engagement ring, yellow gold color with small diamond solitaire. Brand name of ring is "Love Story" 1977 Twin Lake Class ring 1977, with initials of "L.D.M."engraved inside band, Pulsar Quartz watch, digital ladys bracelet style yellow gold color.
Investigating agency: Riviera Beach Police Department | 82-13693 | 1981-12-11.
Timeline of Events
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1981-12-11
Last known contact
Lillie Darlene Miller left her secretarial job at Riviera Beach City Hall to have lunch and was never seen again.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:December 11, 1981
Last Updated:September 4, 2026
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Any information, no matter how small, could be crucial to solving this case.
Phone: 5618454123
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Case Information
Incident:December 11, 1981
Last Updated:September 4, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 5618454123
You can remain anonymous