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298 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 (MP4543) and 7 other sources
Phillip Alfred Montoya, age 14, disappeared on March 29, 1974, from Fremont, California. On the day of his disappearance, he told two classmates at Mission San Jose High School that he planned to run away. He borrowed two dollars from a friend to ride the Bay Area Rapid Transit (BART) train, although the nearest station was over four miles away. Montoya left his ten-speed bicycle at school, chained to a pole, and has not been seen since.

Despite mentioning his intent to run away, Montoya did not fit the typical profile of a runaway teen. He took no extra clothes with him, and his only known money was the borrowed two dollars. There were no significant issues in his personal life that would have explained a prolonged disappearance. His mother reported him missing when he failed to return home from school that day.

Several months later, some friends of his older brother reported seeing him in the Warm Springs area, but they did not realize he was missing at the time and only reported the sighting later. His father, who was stationed in Germany with the military at the time, had planned for Phillip and his brother to visit him in June 1974. Despite extensive investigations, no evidence of foul play has been uncovered, and Montoya's case remains unsolved.

Last Seen: Mar 29, 1974

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.

82%Moderate
John Doe — San Jose, California - unidentified case UP125517
John Doe — San Jose, California
UP125517 • Found Feb 11, 1998
View case
Sex ✓Male
Age 100%Est. 18–32 vs 14 when missing
Race 100%White
Location 99%15 mi away, same state
TimingFound 24 years after last seen
Height 100%5'3" vs 5'4"
Weight 93%125 lb vs 110 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — San Francisco, California
UP11460 • Found Jun 15, 1985
View case
Sex ✓Male
Age 85%Est. 25–50 vs 14 when missing
Race 100%White
Location 95%28 mi away, same state
TimingFound 11 years after last seen
Height 100%5'5" vs 5'4"
Weight 84%130 lb vs 110 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
79%Possible
John Doe — Half Moon Bay, California
UP105017 • Found Feb 20, 1986
View case
Sex ✓Male
Age 100%Est. 17–19 vs 14 when missing
Race 100%White
Location 96%25 mi away, same state
TimingFound 12 years after last seen
Height 100%5'4" vs 5'4"
79%Possible
John Doe — Pescadero, California
UP105014 • Found Jun 5, 1982
View case
Sex ✓Male
Age 100%Est. 12–14 vs 14 when missing
Race 100%White
Location 95%30 mi away, same state
TimingFound 8 years after last seen
Height 100%5'3"–5'4" vs 5'4"
79%Possible
John Doe — Sacramento, California
UP2393 • Found Aug 20, 1988
View case
Sex ✓Male
Age 100%Est. 20–30 vs 14 when missing
Race 100%White
Location 82%76 mi away, same state
TimingFound 14 years after last seen
Height 100%5'3" vs 5'4"
Weight 89%127 lb vs 110 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
78%Possible
John Doe — Tiburon, California
UP7084 • Found Aug 20, 1999
View case
Sex ✓Male
Age 100%Est. 28–40 vs 14 when missing
Race 100%White
Location 93%35 mi away, same state
TimingFound 25 years after last seen
Height 84%5'6" vs 5'4"
Weight 84%130 lb vs 110 lb
Hair 100%Brown vs Brown
78%Possible
John Doe — Burlingame, California
UP9898 • Found Oct 5, 1995
View case
Sex ✓Male
Age 100%Est. 33–46 vs 14 when missing
Race 100%White
Location 97%21 mi away, same state
TimingFound 22 years after last seen
Height 68%5'7" vs 5'4"
Weight 59%142 lb vs 110 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
78%Possible
John Doe — San Francisco, California
UP5943 • Found Mar 2, 1995
View case
Sex ✓Male
Age 85%Est. 25–45 vs 14 when missing
Race 100%White
Location 95%28 mi away, same state
TimingFound 21 years after last seen
Height 100%5'5" vs 5'4"
Weight 87%128 lb vs 110 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
78%Possible
John Doe — San Francisco, California
UP5904 • Found Sep 17, 1984
View case
Sex ✓Male
Age 100%Est. 18–30 vs 14 when missing
Race 100%White
Location 95%28 mi away, same state
TimingFound 10 years after last seen
Height 84%5'6" vs 5'4"
Weight 0%210 lb vs 110 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
78%Possible
John Doe — Aptos, California - unidentified case UP3057
John Doe — Aptos, California
UP3057 • Found Jul 14, 1974
View case
Sex ✓Male
Age 80%Est. 16–25 vs 14
Race 100%White
Location 92%40 mi away, same state
TimingFound 4 months after last seen
Height 100%5'5" vs 5'4"
Hair 50%Red 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.

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