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.
Start here
Key leads to think about
👤
person
Lead #1What were the exact circumstances that caused both Richardo Lupercio and Denise Rodriguez to lose their balance at the cliff edge?
👁️
witness
Lead #2Were there any witnesses present at Sutro Baths Cliff on March 10, 1984 who observed the incident?
🔍
evidence
Lead #3What search and recovery efforts were 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 individuals lost their balance and fell into the water during what appears to have been an accident. Despite decades of investigation, the circumstances surrounding the incident and the fate of both missing persons remain unclear, and anyone with information about that day is urged to come forward.
Try asking
Claim this imported case
A one-time $10 claim transfers this imported case workspace to your account. You get 10 uploads for this case, 25 daily AI questions for this case, and public tips with files route to you.
10 uploads25 AI questions/day
This does not start a subscription. When the included limits are reached, the Personal plan unlocks more workspace capacity.
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 resolution or body recovery in the 40+ years since the disappearance?
Have information about any of these leads?
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
👤
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
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 4155615510
You can remain anonymous
Leave a comment
Comments
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