Justin Spiehs v. Erik Smith
D. Kansas · Apr 29, 2026
What happened in this matter?
The court issued a formal warning to the plaintiff's counsel after discovering fabricated case law quotations in a brief, which the court suspected were generated by artificial intelligence. The court explicitly warned that future instances of incorrect quotations could lead to sanctions under Fed. R. Civ. P. 11 and local standing orders.
- Why the court cared
- The court determined the quotes were fabricated after confirming they did not appear in the cited opinions and noting that a Westlaw search for the specific text returned no results.
- Why it matters now
- This case illustrates judicial scrutiny of AI-assisted legal research. It highlights the risk of fabricated case law and the court's willingness to issue formal warnings to counsel to ensure compliance with verification standards.
Why this matter is tracked
In a civil rights action, the court identified that the plaintiff's brief contained fabricated quotations attributed to three legal cases. The court confirmed the absence of these quotes in the cited opinions and noted that a Westlaw search yielded no results, leading the court to suspect the use of artificial intelligence. While the court declined to issue a formal show cause order at this stage, it issued a strong warning to the plaintiff's counsel. The court cautioned that any further submission of incorrect quotations could result in sanctions under Federal Rule of Civil Procedure 11 and District of Kansas Standing Order No. 26-01.
This case illustrates judicial scrutiny of AI-assisted legal research. It highlights the risk of fabricated case law and the court's willingness to issue formal warnings to counsel to ensure compliance with verification standards.
Record details
What the record establishes about AI use
The court suspected the use of artificial intelligence.
Memorandum and Order on Defendants' motions to dismiss, Plaintiff's motion for preliminary injunction, and Plaintiff's motion to amend complaint.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
1 citation, quotation, or authority issues are recorded in the source dataset.
- False Quotes: Case Law | Plaintiff’s brief contained quotations attributed to three cited cases that do not appear in those opinions; the court confirmed the quotes were absent and suspected AI generation.
Questions this record answers
- What happened in Justin Spiehs v. Erik Smith?
- The court issued a formal warning to the plaintiff's counsel after discovering fabricated case law quotations in a brief, which the court suspected were generated by artificial intelligence. The court explicitly warned that future instances of incorrect quotations could lead to sanctions under Fed. R. Civ. P. 11 and local standing orders.
- Why does Justin Spiehs v. Erik Smith matter for legal AI risk?
- This case illustrates judicial scrutiny of AI-assisted legal research. It highlights the risk of fabricated case law and the court's willingness to issue formal warnings to counsel to ensure compliance with verification standards.
- What does the public record establish about Justin Spiehs v. Erik Smith?
- 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.
- Which source supports this Justin Spiehs v. Erik Smith 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.