The person at the center of this case
Donald Jacob Nader
Missing Person · Open
10 years waiting · since 2016
Missing Person: Donald Jacob Nader
Justice for Donald Jacob Nader — the trail went cold in 2016, but the truth hasn't.
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Key leads to think about
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person
Lead #1What were the circumstances that led to Donald Nader's disappearance from his Grass Valley residence?
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witness
Lead #2Did anyone see or interact with Donald Nader on September 1, 2016, or in the days immediately following?
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clue
Lead #3Has there been any activity on Donald Nader's bank accounts, credit cards, or phone since his disappearance?
Donald Jacob Nader, a 46-year-old white male, was last known to be at his residence in Grass Valley, California on September 1, 2016, and has not been heard from since. The circumstances of his disappearance remain unclear, with no confirmed sightings or evidence of his whereabouts in the years following his vanishing. Anyone with information about Donald Nader is urged to contact Detective Liller at the Nevada County Sheriff's Office to help bring closure to this case.
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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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location
Lead #4Were there any signs of struggle or unusual conditions at his residence when it was discovered he was missing?
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Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP78715. Missing person: Donald Jacob Nader.
Last known contact: 2016-09-01 in Grass Valley, Nevada, CA. Circumstances: Donald Nader was last known to be at his residence in Grass Valley, California on/about September 1, 2016.
Anyone with information, please contact Detective Liller at 530-265-7880. Case number 1180-1634.
Demographics: 46 years, Male, White / Caucasian. Physical description: 5 ft 7 in, 150 lbs, hair: Brown, eyes: Hazel.
Investigating agency: Nevada County Sheriff's Office | 1180-1634 | 2018-06-20.
Timeline of Events
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2016-09-01
Last Known Contact
Donald Jacob Nader was last known to be at his residence in Grass Valley, California on or about September 1, 2016.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:September 1, 2016
Last Updated:September 26, 2026
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Any information, no matter how small, could be crucial to solving this case.
Phone: 5302651471
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Case Information
Incident:September 1, 2016
Last Updated:September 26, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 5302651471
You can remain anonymous