The person at the center of this case
Jeff Walter Terzian
Missing Person · Open
3 years waiting · since 2023
Missing Person: Jeff Walter Terzian
Justice for Jeff Walter Terzian — the trail went cold in 2023, but the truth hasn't.
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Key leads to think about
⏰
timeline
Lead #1What specific events or activities was Jeff engaged in during late July and early August 2023?
📞
contact
Lead #2Why did Jeff's phone activity stop in the first week of August—was the phone lost, damaged, or deliberately disconnected?
💡
clue
Lead #3Are there any financial transactions, vehicle sightings, or witness accounts from August 2023 that could indicate his movements after August 1st?
Jeff Walter Terzian, a 64-year-old male, was last seen in Pueblo, Colorado in early August 2023, with phone activity ceasing around the first week of that month. The exact circumstances of his disappearance remain unclear, and investigators have not determined whether he left voluntarily or encountered foul play. Anyone with information about Jeff's whereabouts or activities in August 2023 is urged to contact the Pueblo County Sheriff's Office.
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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.
👤
person
Lead #4Did Jeff have any medical conditions, mental health concerns, or reasons he might have left voluntarily?
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Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP121005. Missing person: Jeff Walter Terzian.
Last known contact: 2023-08-01 in Pueblo, Pueblo, CO. Circumstances: Jeff was last seen in Pueblo, Colorado.
It is unknown exactly when Jeff went missing but his phone activity stopped around the first week of August 2023. Demographics: 64 years, Male, White / Caucasian.
Physical description: 6 ft 0 in, 150 lbs, hair: Brown, eyes: Brown. Investigating agency: Pueblo County Sheriff's Office | 23S025927 | 2023-09-01.
Timeline of Events
👁️
2023-08-01
Last Known Contact
Jeff Walter Terzian was last seen in Pueblo, Colorado. Phone activity ceased around the first week of August 2023.
🕵️
2023-09-01
Case Opened
Pueblo County Sheriff's Office opened investigation case MP121005 on this date.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:August 1, 2023
Last Updated:September 27, 2026
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Phone: 7195836125
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Case Information
Incident:August 1, 2023
Last Updated:September 27, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 7195836125
You can remain anonymous