The person at the center of this case
Richardo Lupercio
Missing Person · Open
42 years waiting · since 1984
Missing Person: Richardo Lupercio
Justice for Richardo Lupercio — the trail went cold in 1984, but the truth hasn't.
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Key leads to think about
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witness
Lead #1What were the exact circumstances of how both Lupercio and Rodriguez lost their balance at the cliff edge?
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person
Lead #2What happened to Denise Rodriguez (MP# 4555) and does her account provide details about Lupercio's fate?
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evidence
Lead #3Were there any search and rescue efforts conducted in the ocean following the fall, and what were the results?
Richardo Lupercio, a 17-year-old, disappeared on March 10, 1984, after falling into the ocean at Sutro Baths Cliff in San Francisco while with another person, Denise Rodriguez. Both lost their balance and fell into the water during what appears to have been an accident. Despite decades of investigation, the circumstances surrounding the fall and whether Lupercio survived remain unknown, making this a critical cold case requiring any new information about 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.
💡
clue
Lead #4Why has there been no confirmed recovery or sighting of Lupercio in over 40 years despite the documented incident?
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Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP4556. Missing person: Richardo Lupercio.
Last known contact: 1984-03-10 in San Francisco, San Francisco, CA. Circumstances: Lupercio was last seen on March 10, 1984 in the Sutro Baths Cliff area.
He was with Denise Rodriguez(MP# 4555) at the time he was last seen. They both lost balance and fell into the ocean.
Demographics: 17 years, Male, White / Caucasian. Physical description: 5 ft 8 in, 164 lbs, hair: Brown, eyes: Brown.
Clothing and accessories: Clothing: last seen wearing brown shirt (checkered Pendleton wool), brown pants, brown derby jacket, white puma sneakers. Investigating agency: United States Park Police - San Francisco | 842121A.
Timeline of Events
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1984-03-10
Last seen at Sutro Baths Cliff
Richardo Lupercio was last seen on March 10, 1984 at Sutro Baths Cliff area with Denise Rodriguez. Both lost balance and fell into the ocean.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:March 10, 1984
Last Updated:June 2, 2026
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Phone: 4155615510
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Case Information
Incident:March 10, 1984
Last Updated:June 2, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 4155615510
You can remain anonymous