Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP110217) and 7 other sources
Michael Martinez, a 53-year-old real estate agent from Los Angeles, was last seen on November 17, 2009. On that day, his 27-foot Sea Ray cruiser, named *Casey Lynn*, was found adrift and burning about two to three miles offshore in Santa Monica Bay, near Venice Pier. The fire was visible from miles away, and authorities were able to extinguish it and bring the boat ashore. However, no bodies were found on board, and Michael has not been heard from since.

At the time of his disappearance, Michael was going through a divorce and had been working for Coldwell Banker in Calabasas, California for nearly a decade. The circumstances surrounding his disappearance are unclear, and while the boat was heavily damaged, there were no immediate signs to indicate what might have happened to him. Despite investigations, no substantial leads have emerged.

The Los Angeles Police Department continues to classify his case as a missing person investigation, with potential foul play not ruled out.

Last Seen: Nov 17, 2009

Possible Unidentified Matches (10)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

86%Strong
John Doe — Commerce, California - unidentified case UP13339
John Doe — Commerce, California
UP13339 • Found Jul 7, 2014
View case
Sex ✓Male
Age 100%Est. 45–60 vs 53 when missing
Race 100%White
Location 98%17 mi away, same county
TimingFound 5 years after last seen
Height 100%5'5"–5'9" vs 5'5"
Weight 100%163 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
81%Moderate
John Doe — Los Angeles, California - unidentified case UP77704
John Doe — Los Angeles, California
UP77704 • Found Dec 31, 2020
View case
Sex ✓Male
Age 85%Est. 50–70 vs 53 when missing
Race 100%White
Location 99%13 mi away, same county
TimingFound 11 years after last seen
Height 100%5'3"–5'8" vs 5'5"
Weight 100%140–160 lb vs 150 lb
Hair 70%Gray vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Los Angeles, California
UP104480 • Found Mar 22, 2023
View case
Sex ✓Male
Age 100%Est. 55–70 vs 53 when missing
Race 100%White
Location 100%11 mi away, same county
TimingFound 13 years after last seen
Height 100%5'6"–5'9" vs 5'5"
Weight 80%180–190 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 0%Blue vs Brown
80%Moderate
John Doe — Hawthorne, California - unidentified case UP88645
John Doe — Hawthorne, California
UP88645 • Found Jan 11, 2022
View case
Sex ✓Male
Age 74%Est. 30–50 vs 53 when missing
Race 100%White
Location 100%7 mi away, same county
TimingFound 12 years after last seen
Height 100%5'5"–5'11" vs 5'5"
Weight 100%140 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Los Angeles, California - unidentified case UP14605
John Doe — Los Angeles, California
UP14605 • Found Jul 4, 2015
View case
Sex ✓Male
Age 85%Est. 40–60 vs 53 when missing
Race 100%White
Location 100%11 mi away, same county
TimingFound 6 years after last seen
Height 84%4'10"–5'3" vs 5'5"
Weight 49%101 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Los Angeles, California - unidentified case UP12864
John Doe — Los Angeles, California
UP12864 • Found Feb 13, 2014
View case
Sex ✓Male
Age 73%Est. 28–50 vs 53 when missing
Race 100%White
Location 99%13 mi away, same county
TimingFound 4 years after last seen
Height 84%5'7"–6'0" vs 5'5"
Weight 87%175–190 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
79%Possible
John Doe — Los Angeles, California - unidentified case UP55211
John Doe — Los Angeles, California
UP55211 • Found Jan 16, 2019
View case
Sex ✓Male
Age 100%Est. 50–65 vs 53 when missing
Race 100%White
Location 98%16 mi away, same county
TimingFound 9 years after last seen
Height 68%5'8" vs 5'5"
Weight 50%198 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
79%Possible
John Doe — Los Angeles, California - unidentified case UP17010
John Doe — Los Angeles, California
UP17010 • Found Jul 28, 2017
View case
Sex ✓Male
Age 100%Est. 50–65 vs 53 when missing
Race 100%White
Location 99%13 mi away, same county
TimingFound 8 years after last seen
Height 84%5'7" vs 5'5"
Weight 77%182 lb vs 150 lb
Hair 100%Brown vs Brown
Eyes 0%Blue vs Brown
78%Possible
John Doe — Los Angeles, California - unidentified case UP101827
John Doe — Los Angeles, California
UP101827 • Found Feb 10, 2023
View case
Sex ✓Male
Age 100%Est. 60–70 vs 53 when missing
Race 60%Hispanic
Location 100%11 mi away, same county
TimingFound 13 years after last seen
Height 100%5'4"–5'6" vs 5'5"
Weight 100%140–160 lb vs 150 lb
Hair 70%Gray vs Brown
Eyes 100%Brown vs Brown
78%Possible
John Doe — Inglewood, California - unidentified case UP94798
John Doe — Inglewood, California
UP94798 • Found Jun 21, 2022
View case
Sex ✓Male
Age 100%Est. 55–65 vs 53 when missing
Race 60%Hispanic
Location 100%6 mi away, same county
TimingFound 13 years after last seen
Height 100%5'3"–5'5" vs 5'5"
Weight 100%135–150 lb vs 150 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.