Kevin Krzeminski v. Janine McQuillan
SC New York · Jul 6, 2026
What happened in this matter?
The court issued a warning to a pro se litigant for citing nonexistent and misstated case law, likely generated by AI. While the court denied the plaintiff's motion to strike defenses, it explicitly cautioned that the failure to verify citations wastes judicial resources and may warrant future sanctions regardless of pro se status.
- Why the court cared
- The court reasoned that pro se litigants are not excused from the duty to verify legal citations. It noted that the submission of nonexistent or misstated authorities wastes the time of the court and opposing counsel, and that such conduct, even if unintentional, may justify sanctions under 22 NYCRR 130-1.1.
- Why it matters now
- This case illustrates judicial intolerance for unverified AI-generated citations in pro se filings. It reinforces that courts expect basic due diligence in legal research and that pro se status does not provide immunity from warnings or potential sanctions for frivolous conduct.
Why this matter is tracked
In a partition action, the pro se plaintiff filed a motion to strike affirmative defenses and counterclaims. The defendant opposed the motion, noting that the plaintiff's submissions relied on nonexistent or incorrectly cited legal authorities. The court independently verified that the plaintiff's citations were either fictitious or misstated the relevant holdings. While the court acknowledged the plaintiff's pro se status, it emphasized that such status does not excuse the failure to verify legal citations. The court denied the plaintiff's motion to strike and issued a formal warning regarding the waste of judicial and party resources caused by the submission of unverified, AI-generated citations, though it declined to impose monetary sanctions at this stage.
This case illustrates judicial intolerance for unverified AI-generated citations in pro se filings. It reinforces that courts expect basic due diligence in legal research and that pro se status does not provide immunity from warnings or potential sanctions for frivolous conduct.
Record details
What the record establishes about AI use
The court noted the use of unverified citations likely generated by AI.
Motion to strike affirmative defenses and counterclaims in a partition action.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
2 citation, quotation, or authority issues are recorded in the source dataset.
- Misrepresented: Case Law | Plaintiff cited Rowe v Kingston with an incorrect citation and misstated the holding; Court corrected the citation and noted the misstatement.
- Fabricated: Case Law | Court found that some of plaintiff's cited caselaw did not correspond to reported decisions and were nonexistent/fictitious.
Questions this record answers
- What happened in Kevin Krzeminski v. Janine McQuillan?
- The court issued a warning to a pro se litigant for citing nonexistent and misstated case law, likely generated by AI. While the court denied the plaintiff's motion to strike defenses, it explicitly cautioned that the failure to verify citations wastes judicial resources and may warrant future sanctions regardless of pro se status.
- Why does Kevin Krzeminski v. Janine McQuillan matter for legal AI risk?
- This case illustrates judicial intolerance for unverified AI-generated citations in pro se filings. It reinforces that courts expect basic due diligence in legal research and that pro se status does not provide immunity from warnings or potential sanctions for frivolous conduct.
- What does the public record establish about Kevin Krzeminski v. Janine McQuillan?
- 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 Kevin Krzeminski v. Janine McQuillan 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.