The person at the center of this case
Mary Elizabeth Rico
Missing Person · Open
34 years waiting · since 1992
Missing Person: Mary Elizabeth Rico
Justice for Mary Elizabeth Rico — the trail went cold in 1992, but the truth hasn't.
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Key leads to think about
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person
Lead #1What were Mary's activities and plans on April 2, 1992 before she disappeared?
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witness
Lead #2Who was the last person to see Mary and what were the circumstances of that encounter?
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location
Lead #3Were there any specific locations Mary frequented in Oceanside that should be revisited?
Mary Elizabeth Rico, a 50-year-old woman, disappeared on April 2, 1992, in Oceanside, California. She has not been located despite investigation by the Oceanside Police Department. Her case remains unsolved and any information about her whereabouts is urgently sought.
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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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clue
Lead #4What investigative leads or evidence were developed during the initial 1992 investigation?
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Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP55783. Missing person: Mary Elizabeth Rico.
Last known contact: 1992-04-02 in Oceanside, San Diego, CA. Circumstances: Mary was last seen on April 2, 1992, in Oceanside, CA Demographics: 50 years, Female, White / Caucasian.
Physical description: 5 ft 7 in, 130 lbs, hair: Brown, eyes: Blue. Investigating agency: Oceanside Police Department | 92011279 | 1992-04-20.
Timeline of Events
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1992-04-02
Last Seen
Mary Elizabeth Rico was last seen in Oceanside, CA on April 2, 1992.
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1992-04-20
Case Reported
Oceanside Police Department initiated investigation into Mary's disappearance.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:April 2, 1992
Last Updated:September 27, 2026
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Phone: 7604354846
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Case Information
Incident:April 2, 1992
Last Updated:September 27, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 7604354846
You can remain anonymous