The person at the center of this case
Louie Bruinsma
Missing Person · Open
47 years waiting · since 1978
Missing Person: Louie Bruinsma
Justice for Louie Bruinsma — the trail went cold in 1978, but the truth hasn't.
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Key leads to think about
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person
Lead #1What triggered Bruinsma's mental breakdown and paranoid behavior in the days before his disappearance?
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location
Lead #2Why was his vehicle found in Newhall, so far from his home in Artesia—did he travel there intentionally or was he taken?
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evidence
Lead #3What condition was the vehicle in when found, and were there any personal belongings or clues inside?
Louie Bruinsma, a 32-year-old white male, left his home in Artesia, Los Angeles on October 8, 1978 and never returned. His vehicle was found abandoned in Newhall on October 15, 1978, suggesting he may have traveled away from his last known location. Prior to his disappearance, Bruinsma exhibited signs of mental distress including rambling speech and paranoia, leading his family to believe he may have suffered a breakdown.
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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.
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timeline
Lead #4What occurred during the seven-day gap between his disappearance on October 8 and the vehicle discovery on October 15?
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Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP14177. Missing person: Louie Bruinsma.
Last known contact: 1978-10-08 in Artesia, Los Angeles, CA. Circumstances: The missing person left his home on October 8, 1978 in his vehicle and did not return.
The vehicle was located abandoned in Newhall on October 15, 1978. The family believe the missingperson may have suffered a mental breakdown.
Prior to his disappearance, he exhibited rambling speech and paranoia. Demographics: 32 years, Male, White / Caucasian.
Physical description: 6 ft 1 in, 170 lbs, hair: Blond/Strawberry, eyes: Blue. Clothing and accessories: Clothing: The missing person was last wearing a white pullover sweater with horizontal blue, red and yellow stripes, a light blue jacket, blue jeans and light brown suede shoes.; Footwear: Light brown suede shoes.
Investigating agency: Los Angeles County Sheriff's Department | 078-24265-1349-400 | 1978-10-11.
Timeline of Events
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1978-10-08
Last Known Contact
Louie Bruinsma left his home in Artesia in his vehicle and did not return.
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1978-10-15
Vehicle Located
Bruinsma's vehicle was found abandoned in Newhall, approximately 30 miles north of his residence.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:October 8, 1978
Last Updated:July 21, 2026
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Case Information
Incident:October 8, 1978
Last Updated:July 21, 2026