Juan Villalovos-Gutierrez, et al. v. Gerard Van De Pol (1)
E.D. California · Dec 3, 2025
- Jurisdiction
- federal
- Court
- E.D. California
- Record ID
- juan-villalovos-gutierrez-et-al-v-gerard-van-de-pol-1-2025-12-03
- Observed outcome
- The court granted the plaintiffs' motion to compel discovery and issued a formal warning to defense counsel regarding the use of fictitious or inaccurate legal citations.
- Known monetary consequence
- Not recorded
Why this matter warrants attention
The court issued a formal warning to defense counsel regarding the inclusion of fictitious and inaccurate case citations in their filings. The court emphasized that counsel has an affirmative duty to verify the existence and accuracy of all legal authorities, regardless of whether they were generated by AI tools or sourced indirectly.
Fabricated: Case Law | Court found the citation “Ho v. Ernst & Young LLP, 2011 WL 7106622, at *2 (C.D. Cal. Dec. 19, 2011)” to be incorrect or not supporting the asserted proposition; flagged as possibly fictitious or mis-cited. || Fabricated: Case Law | Court observed “Lobaton v. City of San Diego, No. 3:15-cv-1416-GPC-DHB, *2020 WL 7334512, at 4 (S.D. Cal. Dec. 14, 2020)” appeared to be mis-cited or not a real/accurate authority for the proposition offered. || Fabricated: Case Law | Court identified “Gonzalez v. CoreCivic, Inc., No. 1:18-cv-00927-DAD-EPG, *2020 WL 4437167, at 3 (E.D. Cal. July 31, 2020)” as having an incorrect citation or not accurately reflecting an order filed in that case. || Fabricated: Case Law | Court noted “Gonzalez v. CoreCivic, Inc., 2020 WL 4037167, at *3 (E.D. Cal. July 17, 2020)” was cited incorrectly or does not match the record in that matter. || Fabricated: Case Law | Court found the citation “Chavez v. SolarCity Corp., No. 13-cv-01797-JST, *2015 WL 1520065, at 2 (N.D. Cal. Mar. 31, 2015)” to be incorrect or not supporting the explanatory phrase attributed to it.
Pincite and parenthetical accuracy matter as much as case existence; require Westlaw-verified pin-check on every quoted proposition.
Failure modes and consequences
- Hallucinated_case_law
- Failure_to_verify_citations
- Fake Citations
- Employment
- Trial
- Warning
- AI attribution
- Explicitly Recorded
- Recorded tool
- AI (unspecified)
- Known monetary consequence
- Not recorded
- Procedural posture
- Order granting plaintiffs' motion to compel discovery in a pre-certification employment class action.
Damien Charlotin case archive
Publisher document archive. The recorded document is hosted in the upstream publisher archive.
Open underlying sourceA recorded source link is not a substitute for checking the underlying order, filing, opinion, or disciplinary record.
What this record does—and does not—establish
The court refers to citations created by an AI tool.
Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.
Latest evidence review: Primary Document Verified (high confidence).
Controls suggested by the public record
- Verify each cited authority, quotation, and proposition against the underlying source before filing.
- Do not treat a paid legal-research product as a substitute for source verification.
- Retain a matter-level record of source checks and corrections.