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Yvonne Mary Martinez

The person at the center of this case

Yvonne Mary Martinez

Case
#4299
SourceNamus MissingUpdated Sep 1, 2026
Oceanside Police Department
Missing Person ยท Open
33 years waiting ยท since 1993

Missing Person: Yvonne Mary Martinez

Justice for Yvonne Mary Martinez โ€” the trail went cold in 1993, but the truth hasn't.

Start here

Key leads to think about

๐Ÿ“
location
Lead #1

What was the exact address of the live-in caretaking position in Laguna Hills that Martinez took on or around October 15, 1993?

๐Ÿ‘ค
person
Lead #2

Has the family or employer been able to identify who hired Martinez for the caretaking position and what happened during her employment?

๐Ÿ”
evidence
Lead #3

Were there any communications, letters, or financial transactions from Martinez after October 15, 1993 that could indicate her location or status?

Yvonne Mary Martinez, a 50-year-old woman, was last seen by her daughter on October 15, 1993, in Oceanside, California, before taking a live-in caretaking position in Laguna Hills. Her family became concerned when she failed to contact them over Christmas and subsequent birthdays, breaking her established pattern of regular communication. Despite being reported missing in 1994, her current whereabouts remain unknown, and investigators continue seeking information about her employment location and activities during this period.

Case
#4299
SourceNamus MissingUpdated Sep 1, 2026
Oceanside Police Department

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More leads to consider

Beyond the top three above โ€” each detail below could be the thread that pulls this case open.

๐Ÿ‘๏ธ
witness
Lead #4

Did the employer, neighbors, or other residents at the Laguna Hills address ever interact with Martinez or report her 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 MP64234. Missing person: Yvonne Mary Martinez.

Last known contact: 1993-10-15 in Oceanside, San Diego, CA. Circumstances: Yvonne Martinez was last seen by her daughter at her daughter's home on 10-15-93.

Martinez took a job in Laguna Hills doing live-in caretaking at an unknown address. Martinez lived in several places and like to travel to Figi Islands and South America.

Martinez always kept in touch but after not making contact with family over Christmas or for birthdays, her daughter became concerned. Demographics: 50 years, Female, White / Caucasian.

Physical description: 5 ft 5 in, 150 lbs, hair: Red/Auburn, eyes: Blue. Investigating agency: Oceanside Police Department | 94007750 | 1994-04-21.

Timeline of Events

๐Ÿ‘๏ธ
1993-10-15

Last contact with family

Yvonne Martinez was last seen by her daughter at her daughter's home in Oceanside before taking a live-in caretaking job in Laguna Hills.

๐Ÿ“ž
1993-12-25

Missed Christmas contact

Family became concerned when Martinez failed to make contact during Christmas, breaking her pattern of regular communication.

๐Ÿ•ต๏ธ
1994-04-21

Case reported to police

Oceanside Police Department officially began investigating the missing person case.

Key Locations
Interactive map showing important locations related to this case

Case Information

Incident:October 15, 1993
Last Updated:September 27, 2026

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Any information, no matter how small, could be crucial to solving this case.

Phone: 7604354846
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Case Information

Incident:October 15, 1993
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