
The person at the center of this case
Dillon Michael Anderson
Justice for Dillon Michael Anderson — the trail went cold in 2025, but the truth hasn't.
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Why was there a delay between the last contact on 9/4/25 and the case being reported on 9/9/25?
What is the connection between Broken Arrow, OK (last contact location) and Santa Monica, CA (last seen location)? Was he traveling between these areas?
Who was the friend Dillon spoke with on September 4th, and what was discussed during that conversation?
Dillon Michael Anderson, a 27-year-old male, was last heard from on September 4, 2025, after speaking with a friend in the Broken Arrow, Tulsa, Oklahoma area. He was last seen in Santa Monica, California, and has not been in contact since that date. The circumstances of his disappearance remain unclear, and investigators are seeking information from anyone who may have seen him or knows of his whereabouts.
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Beyond the top three above — each detail below could be the thread that pulls this case open.
Are there any surveillance cameras, phone records, or financial transactions that could establish his movements after September 4th?
Even the smallest detail could be the key to solving this case.
Official wording
NamUs case MP162205. Missing person: Dillon Michael Anderson.
Last known contact: 2025-09-04 in Broken Arrow, Tulsa, OK. Circumstances: Spoke with a friend on 9/4/25 and has not been heard from since.
Was last seen in the area of Santa Monica, CA. Demographics: 27 years, Male, White / Caucasian.
Physical description: 5 ft 10 in, 155 lbs, hair: Red/Auburn, eyes: Unknown. Investigating agency: Broken Arrow Police Department | 2025-06881 | 2025-09-09.
Spoke with a friend on September 4, 2025 in the Broken Arrow, Tulsa, OK area and has not been heard from since. Was last seen in the area of Santa Monica, CA.
Case filed with Broken Arrow Police Department (Case #2025-06881) on September 9, 2025.
Any information, no matter how small, could be crucial to solving this case.
Any information, no matter how small, could be crucial to solving this case.