The person at the center of this case
Donald Jacob Nader
Missing Person · Open
9 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 being reported missing, and who reported him?
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location
Lead #2Were there any signs of distress or unusual activity at his Grass Valley residence when discovered missing?
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contact
Lead #3Had Donald Nader made any contact attempts or communications in the days or weeks before 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 seen since. The circumstances of his disappearance remain unclear, with no confirmed sightings or updates in the years following. Anyone with information about his whereabouts is urged to contact the Nevada County Sheriff's Office.
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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:July 14, 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:July 14, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 5302651471
You can remain anonymous