Samuel K. v. Winsley Focia
CA California · Feb 26, 2026
What happened in this matter?
The California Court of Appeal dismissed the appellant's case because her opening brief relied almost entirely on fabricated and inapposite legal authorities, which the court attributed to the use of generative AI. The court held that self-represented litigants are responsible for verifying all citations and authorities presented in their filings.
- Why the court cared
- Fabricated: Case Law | Opening brief cited a nonexistent case 'Medical Board v. Superior Court (2022) 88 Cal.App.5th 459, 475' and attributed multiple due-process quotations to it; court found no such published case or quotations and labeled them AI 'hallucinations.' || Misrepresented: Case Law | Brief quoted 'Admitting a transcript without the original recording is reversible error.' and cited People v. Panah (2005) 35 Cal.4th 395, 475; court found the quotation does not exist and Panah reached the opposite conclusion. || Fabricated: Other | The brief contained 12 quotations (11 fabricated) and numerous inaccurate or inapposite citations (some reporter citations corresponding to different criminal cases); court characterized the brief as 'peppered with inaccurate citations' and AI-generated fabrications.
- Why it matters now
- This record documents a Pro Se Litigant filing issue in CA California, with the listed outcome: Appeal dismissed; appellant to bear her own costs on appeal..
Why this matter is tracked
In an appeal from a domestic violence restraining order, the California Court of Appeal dismissed the pro se appellant's case due to the inclusion of extensive fabricated legal authorities in her opening brief. The court identified 12 quotations, 11 of which were fabrications, including citations to a nonexistent case, 'Medical Board v. Superior Court.' The court noted that the brief appeared to be generated using AI software and contained numerous inaccurate or inapposite citations that failed to support the propositions for which they were offered. Citing the standard that self-represented litigants are held to the same professional standards as attorneys, the court dismissed the appeal and ordered the appellant to bear her own costs.
This record documents a Pro Se Litigant filing issue in CA California, with the listed outcome: Appeal dismissed; appellant to bear her own costs on appeal..
Record details
What the record establishes about AI use
The court stated the brief appeared to be prepared using generative AI software.
Appeal from a domestic violence restraining order issued by the Superior Court of Los Angeles County; appeal dismissed by the Court of Appeal.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
3 citation, quotation, or authority issues are recorded in the source dataset.
- Fabricated: Case Law | Opening brief cited a nonexistent case 'Medical Board v. Superior Court (2022) 88 Cal.App.5th 459, 475' and attributed multiple due-process quotations to it; court found no such published case or quotations and labeled them AI 'hallucinations.'
- Misrepresented: Case Law | Brief quoted 'Admitting a transcript without the original recording is reversible error.' and cited People v. Panah (2005) 35 Cal.4th 395, 475; court found the quotation does not exist and Panah reached the opposite conclusion.
- Fabricated: Other | The brief contained 12 quotations (11 fabricated) and numerous inaccurate or inapposite citations (some reporter citations corresponding to different criminal cases); court characterized the brief as 'peppered with inaccurate citations' and AI-generated fabrications.
Questions this record answers
- What happened in Samuel K. v. Winsley Focia?
- The California Court of Appeal dismissed the appellant's case because her opening brief relied almost entirely on fabricated and inapposite legal authorities, which the court attributed to the use of generative AI. The court held that self-represented litigants are responsible for verifying all citations and authorities presented in their filings.
- Why does Samuel K. v. Winsley Focia matter for legal AI risk?
- This record documents a Pro Se Litigant filing issue in CA California, with the listed outcome: Appeal dismissed; appellant to bear her own costs on appeal..
- What does the public record establish about Samuel K. v. Winsley Focia?
- 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.
- Which source supports this Samuel K. v. Winsley Focia summary?
- The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.
Related matters
Related by court, jurisdiction, tool, or classified failure pattern. Similarity does not imply the same facts or outcome.