The person at the center of this case
Mark Allen Weller
Missing Person · Open
40 years waiting · since 1985
Missing Person: Mark Allen Weller
Justice for Mark Allen Weller — the trail went cold in 1985, but the truth hasn't.
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Key leads to think about
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contact
Lead #1Why did Mark call his mother on the day he disappeared if he was planning to leave? Was this a routine call or did something seem unusual?
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vehicle
Lead #2What vehicle was Mark driving, and has it ever been located or identified in connection with the case?
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location
Lead #3Did Mark ever arrive in San Francisco, or did he disappear somewhere along the route between Kingman and California?
Mark Allen Weller, a 28-year-old man, disappeared on November 26, 1985, from Kingman, Arizona, after telling his mother he was traveling to San Francisco. His packed suitcase and prepared clothing suggest he may have left intentionally, but he never arrived at his destination and has not been seen or heard from in nearly 40 years. Anyone with information about his whereabouts or what happened during his journey is urged to contact the Kingman 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.
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person
Lead #4What was the relationship status with his girlfriend, and did she provide any additional details about his plans or state of mind?
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evidence
Lead #5The unpicked-up altered suit and packed suitcase suggest preparation for travel—was there any evidence of financial transactions or sightings after November 26th?
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 MP21155. Missing person: Mark Allen Weller.
Last known contact: 1985-11-26 in Kingman, Mohave, AZ. Circumstances: Always called mom.
He called the day he disappeared and spoke to mom, was going to San Francisco, did not pick up his suit that was being altered. Girlfriend said his suitcase was packed.
Never came back home. Demographics: 28 years, Male, White / Caucasian.
Physical description: 6 ft 0 in, 235 lbs, hair: Brown, eyes: Blue. Clothing and accessories: Jewelry: heavy gold chain.
Investigating agency: Kingman Police Department | 8520231.
Timeline of Events
👁️
1985-11-26
Last Contact
Mark called his mother from Kingman, Arizona, stating he was going to San Francisco. His suitcase was packed and his suit was being altered but never picked up.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:November 26, 1985
Last Updated:September 28, 2026
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Any information, no matter how small, could be crucial to solving this case.
Phone: 9287532191
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Case Information
Incident:November 26, 1985
Last Updated:September 28, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 9287532191
You can remain anonymous