Roman v. County of Los Angeles
California SC · Aug 27, 2025
- Jurisdiction
- state
- Court
- California SC
- Record ID
- roman-v-county-of-los-angeles-2025-08-27
- Observed outcome
- The court denied the motion for summary judgment and issued a warning regarding the use of fabricated citations.
- Known monetary consequence
- Not recorded
Why this matter warrants attention
The court issued a warning regarding the Plaintiff's use of fabricated case law citations in opposition papers, which the court attributed to the likely use of AI tools by counsel. The court did not impose monetary sanctions but formally noted the issue in the trial order.
The record concerns whether authorities presented to the decision-maker existed and could be verified. The tracked outcome is Warning; the linked source controls the precise reasoning.
This case illustrates judicial scrutiny of AI-generated hallucinations in litigation filings. It highlights the risk of counsel relying on unverified AI output and the court's role in identifying and documenting such procedural failures in the official record.
Failure modes and consequences
- Hallucinated_case_law
- Lack_of_verification
- Fake Citations
- Misrepresented Authority
- Tort
- Trial
- AI attribution
- Implied
- Recorded tool
- AI (implied, unspecified)
- Known monetary consequence
- Not recorded
- Procedural posture
- Trial court order denying a motion for summary judgment while addressing the submission of fabricated case law citations in the Plaintiff's opposition papers.
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 noted the citations were likely generated by AI tools.
The record summarizes the outcome described in the linked public source. The recorded document is hosted in the upstream publisher archive. This page is not a substitute for the complete docket, subsequent history, or jurisdiction-specific advice.
Latest evidence review: Primary Document Verified (high confidence).
Controls suggested by the public record
- Implement mandatory verification protocols for all case law citations generated or assisted by AI tools.
- Conduct independent research to confirm the existence and precedential status of every cited authority.
- Review all AI-generated drafts for accuracy and ensure that cited authorities support the specific propositions for which they are used.
- Maintain a record of the research process to demonstrate due diligence in the event of citation errors.