Incident Tracker / United States (state)
Perez v. Schaal
·Superior Court of California, County of Sacramento·US-STATEWarningprovisional
The Sacramento Superior Court rules on a demurrer and addresses Joseph Perez’s unsupported quotation from Adorh Farms. The court says the quotation does not appear in that opinion or any reported case, flags possible generative AI use, declines sanctions, and warns future fabricated authority may be sanctioned.
- Court
- Superior Court of California, County of Sacramento
- Date
- 2026-08-21
- Who used the AI
- Litigant in person
- AI tool
- Not identified in the record
- Conduct
- Self-represented plaintiff attributed a quotation about waiver of demurrer to Adorh Farms, but the court could not find it in that or any reported case.
- Outcome
- Warning
- Penalty
- No monetary penalty recorded
- Regulatory outcome
- No separate regulatory disposition recorded
- Status
- Provisional — written by the court-decisions pipeline, awaiting the editor
- Last checked
- 2026-09-07
Primary sources for this incident
Related regulation records for this incident
No related regulation record has been linked to this incident yet.
Similar incidents on the record
- State v. Presti, No. CAAP-24-0000826 (Haw. Ct. App.)2026-08-31 · Hawaii Intermediate Court of Appeals · WarningOn a Hawaii criminal appeal, self-represented appellant Cody Presti filed an opening brief citing 95 cases, 11 of which the court could not locate; six citations pointed to unrelated decisions. The Intermediate Court of…
- Noble v. WMC Mortgage Corp., 2026 IL App (1st) 251168-U2026-08-28 · Appellate Court of Illinois, First District · WarningIn Illinois, self-represented litigant Sanja Noble's mortgage appeal brief included a hallucinated citation to Ferguson v. Georges for the standard of review. The Appellate Court found the citation actually led to Peopl…
- Salloum v. Department of Transportation, No. 25CA1748 (Colo. App.)2026-08-27 · Colorado Court of Appeals · WarningIn Colorado, self-represented appellant Ayman Salloum filed an opening brief citing three authorities the Court of Appeals could not verify, including one dated in the future. Applying Al-Hamim's warning on generative-A…
- Kiser v. DeSimone Auto Group, No. 2428 EDA 2025 (Pa. Super. Ct.)2026-08-27 · Superior Court of Pennsylvania · WarningIn Pennsylvania, counsel for Paige and Ty Kiser cited a non-existent Superior Court decision, Com. v. Reid, for an appellate issue in a consumer dispute. The Superior Court called the authority counterfeit, suggested ch…
Cite this record
SafeLegalAI Global Legal AI Incident Tracker, “Perez v. Schaal”, safelegalai.com/tracker/perez-v-schaal (accessed 2026-09-08). Data: CC BY 4.0.