Napa County Sheriff’s Office
E1126077
UNEXPLORED
The Napa County Sheriff’s Office is the law enforcement agency responsible for policing Napa County, California, and was one of the departments involved in investigating the Zodiac Killer murders.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Napa County Sheriff’s Office canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T14877510 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Napa County Sheriff’s Office Context triple: [Zodiac Killer, policeJurisdictionsInvolved, Napa County Sheriff’s Office]
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A.
Solano County Sheriff’s Office
The Solano County Sheriff’s Office is the primary county law enforcement agency responsible for policing unincorporated areas and providing related public safety services throughout Solano County, California.
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B.
Calaveras County Sheriff’s Office
The Calaveras County Sheriff’s Office is the primary law enforcement agency responsible for public safety, patrol, investigations, and jail operations within Calaveras County, California.
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C.
Sacramento County Sheriff’s Office
The Sacramento County Sheriff’s Office is the primary law enforcement agency responsible for policing unincorporated areas and providing countywide public safety services in Sacramento County, California.
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D.
Santa Clara County Sheriff’s Office
The Santa Clara County Sheriff’s Office is the primary law enforcement agency serving unincorporated areas and contract cities within Santa Clara County, California.
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E.
Santa Cruz County Sheriff’s Office
The Santa Cruz County Sheriff’s Office is the primary law enforcement agency responsible for public safety, patrol, investigations, and corrections throughout Santa Cruz County, California, including communities such as Boulder Creek.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Napa County Sheriff’s Office Target entity description: The Napa County Sheriff’s Office is the law enforcement agency responsible for policing Napa County, California, and was one of the departments involved in investigating the Zodiac Killer murders.
-
A.
Solano County Sheriff’s Office
The Solano County Sheriff’s Office is the primary county law enforcement agency responsible for policing unincorporated areas and providing related public safety services throughout Solano County, California.
-
B.
Calaveras County Sheriff’s Office
The Calaveras County Sheriff’s Office is the primary law enforcement agency responsible for public safety, patrol, investigations, and jail operations within Calaveras County, California.
-
C.
Sacramento County Sheriff’s Office
The Sacramento County Sheriff’s Office is the primary law enforcement agency responsible for policing unincorporated areas and providing countywide public safety services in Sacramento County, California.
-
D.
Santa Clara County Sheriff’s Office
The Santa Clara County Sheriff’s Office is the primary law enforcement agency serving unincorporated areas and contract cities within Santa Clara County, California.
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E.
Santa Cruz County Sheriff’s Office
The Santa Cruz County Sheriff’s Office is the primary law enforcement agency responsible for public safety, patrol, investigations, and corrections throughout Santa Cruz County, California, including communities such as Boulder Creek.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Criminal Division (Superior Court of California, County of Napa)