The person at the center of this case
Derrick Jeffrey Kulczyk
Missing Person · Open
336 days waiting
Missing Person: Derrick Jeffrey Kulczyk
Justice for Derrick Jeffrey Kulczyk — the trail went cold in 2025, but the truth hasn't.
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Key leads to think about
👁️
witness
Lead #1Friend in Pendleton who Derrick visited monthly - what was their last conversation and did they notice any changes in his behavior or routine?
💡
clue
Lead #2Why did Derrick's pattern break in late July? Was there an incident, illness, or circumstance that prevented his usual visit?
📍
location
Lead #3Where did Derrick typically stay or frequent in Pendleton as a transient? Shelters, parks, or other known gathering spots could be key search areas.
Derrick Jeffrey Kulczyk, a 34-year-old transient man, disappeared from Pendleton, Oregon on July 29, 2025, after failing to show up for his regular monthly visit to a friend. He was last seen in Pendleton and has not been in contact since. Anyone with information about his whereabouts is urged to contact the Pendleton Police Department.
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Official wording
Source Narrative
NamUs case MP159581. Missing person: Derrick Jeffrey Kulczyk.
Last known contact: 2025-07-29 in Pendleton, Umatilla, OR. Circumstances: Derrick is a local transient in Pendleton, OR and would visit a friend around the first of every month.
He stopped showing up and was last seen on 07/29/2025. Demographics: 34 years, Male, White / Caucasian.
Physical description: 5 ft 7 in, 135 lbs, hair: Brown, eyes: Blue. Investigating agency: Pendleton Police Department | 25-1876 | 2025-08-03.
Timeline of Events
👁️
2025-07-29
Last Known Contact
Derrick was last seen in Pendleton, OR. He was a local transient who regularly visited a friend around the first of each month.
🕵️
2025-08-03
Case Reported
Pendleton Police Department opened missing person case MP159581 after Derrick failed to appear for his regular monthly visit.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:July 29, 2025
Last Updated:June 30, 2026
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Phone: 5412764411
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Case Information
Incident:July 29, 2025
Last Updated:June 30, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 5412764411
You can remain anonymous