James Fahey v. Wally’s Las Vegas, LLC, et al.
D. Nevada · Dec 10, 2025
What happened in this matter?
The court issued a formal warning to a pro se litigant regarding the inclusion of AI-hallucinated case citations in a response brief. While the court granted the defendant's motion to compel discovery, it did not impose monetary or professional sanctions at this time, but explicitly cautioned that future use of nonexistent citations could result in sanctions.
- Why the court cared
- Fabricated: Case Law | Plaintiff cited 'Hagen v. Williams, No. 2:18-cv-00425, 2020 WL 1272618,' but the court found the case name, docket number, and database identifier do not correspond and the citation appears nonexistent. || Misrepresented: Case Law | Plaintiff cited 'U.S. ex rel. Poehling v. UnitedHealth Grp., Inc., 2018 WL 845548, at *5,' but the court concluded the case name exists while the database identifier/electronic report number provided does not correspond and the cited order does not support Plaintiff's parenthetical explanation. || False Quotes: Case Law | Plaintiff cited language to 'Solis v. Zenith Capital, LLC, No. C 08-4854 PJH, 2009 WL 1324051, at *3,' but the court found the quoted material does not appear in the order cited and the order does not address the issue Plaintiff attributed to it.
- Why it matters now
- This record documents a Pro Se Litigant filing issue in D. Nevada, with the listed outcome: Warning.
Why this matter is tracked
In a discovery dispute, a pro se plaintiff submitted a response brief containing multiple citations to nonexistent or misrepresented case law. The court identified these as likely AI-generated hallucinations, noting that the cited case names, docket numbers, and database identifiers did not correspond or the cited material did not exist in the referenced orders. The court granted the defendant's motion to compel discovery and denied the plaintiff's request for a protective order. The magistrate judge explicitly warned the plaintiff against the blind reliance on AI platforms for legal research and emphasized the obligation to verify all authorities, noting that the court may impose sanctions for the use of nonexistent citations in future filings.
This record documents a Pro Se Litigant filing issue in D. Nevada, with the listed outcome: Warning.
Record details
What the record establishes about AI use
The court identified the citations as AI hallucinations.
Order on Defendant's motion to compel discovery and Plaintiff's request for a protective order.
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 | Plaintiff cited 'Hagen v. Williams, No. 2:18-cv-00425, 2020 WL 1272618,' but the court found the case name, docket number, and database identifier do not correspond and the citation appears nonexistent.
- Misrepresented: Case Law | Plaintiff cited 'U.S. ex rel. Poehling v. UnitedHealth Grp., Inc., 2018 WL 845548, at *5,' but the court concluded the case name exists while the database identifier/electronic report number provided does not correspond and the cited order does not support Plaintiff's parenthetical explanation.
- False Quotes: Case Law | Plaintiff cited language to 'Solis v. Zenith Capital, LLC, No. C 08-4854 PJH, 2009 WL 1324051, at *3,' but the court found the quoted material does not appear in the order cited and the order does not address the issue Plaintiff attributed to it.
Questions this record answers
- What happened in James Fahey v. Wally’s Las Vegas, LLC, et al.?
- The court issued a formal warning to a pro se litigant regarding the inclusion of AI-hallucinated case citations in a response brief. While the court granted the defendant's motion to compel discovery, it did not impose monetary or professional sanctions at this time, but explicitly cautioned that future use of nonexistent citations could result in sanctions.
- Why does James Fahey v. Wally’s Las Vegas, LLC, et al. matter for legal AI risk?
- This record documents a Pro Se Litigant filing issue in D. Nevada, with the listed outcome: Warning.
- What does the public record establish about James Fahey v. Wally’s Las Vegas, LLC, et al.?
- 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 James Fahey v. Wally’s Las Vegas, LLC, et al. 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.