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Phillip Alfred Montoya

The person at the center of this case

Phillip Alfred Montoya

Case
#1420
SourceNamus MissingUpdated May 20, 2026
Fremont Police Department
Missing Person · Open
52 years waiting · since 1974

Missing Person: Phillip Alfred Montoya

Justice for Phillip Alfred Montoya — the trail went cold in 1974, but the truth hasn't.

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Key leads to think about

💡
clue
Lead #1

Why did Phillip tell his friends he was running away that day? Was there a specific reason or trigger?

🔍
evidence
Lead #2

What significance do the items he left behind—his bicycle and nearly all his money—have to understanding his disappearance?

👁️
witness
Lead #3

Have the two Mission San Jose High School friends who heard about his plans to run away been fully interviewed about what they knew?

Phillip Alfred Montoya, a 14-year-old boy, disappeared on March 29, 1974, after school in Fremont, California, telling friends he planned to run away that day. He left behind his bicycle and school, taking only $2 with him and wearing a green tanker jacket, white shirt, and blue corduroy pants. Despite over 50 years passing, his fate remains unknown, and investigators continue to seek information about his whereabouts or what happened to him.

Case
#1420
SourceNamus MissingUpdated May 20, 2026
Fremont Police Department

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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.

⏰
timeline
Lead #4

Was there any confirmed sighting of Phillip after school that day, or did he disappear immediately?

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 MP4543. Missing person: Phillip Alfred Montoya.

Last known contact: 1974-03-29 in Fremont, Alameda, CA. Circumstances: Montoya was last seen after school on March 29, 1974 in Fremont, CA.

His mother reported him missing when he failed to return from school. He told two Mission San Jose High School friends that he was going to run away that day.

He disappeared without taking any clothes, left his bike behind at school and only had 2 dollar on him. Demographics: 14 years, Male, Multiple.

Physical description: 5 ft 4 in, 110 lbs, hair: Brown, eyes: Brown. Clothing and accessories: Clothing: Green tanker jacket, white shirt, blue courdory pants and a maroon baseball cap.; Jewelry: Sterling silver heart ring.

Investigating agency: Fremont Police Department | 40329123.

Timeline of Events

👁️
1974-03-29

Last seen after school

Phillip was last seen after school on March 29, 1974 in Fremont, CA. He told two Mission San Jose High School friends that he was going to run away that day.

👤
1974-03-29

Reported missing

Phillip's mother reported him missing when he failed to return home from school.

Key Locations
Interactive map showing important locations related to this case

Case Information

Incident:March 29, 1974
Last Updated:June 2, 2026

Have Information?

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

Phone: 5107906800
You can remain anonymous

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Case Information

Incident:March 29, 1974
Last Updated:June 2, 2026

Have Information?

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

Phone: 5107906800
You can remain anonymous