Ave. Capital Group, LLC v. Strum
SC New York · Feb 9, 2026
What happened in this matter?
The court ordered defense counsel to show cause why they should not be sanctioned for citing two non-existent cases and including fabricated quotations in a memorandum of law filed in support of a motion to supplement papers.
- Why the court cared
- Fabricated: Case Law | Court found counsel included a non-existent case citation in his memorandum and ordered show-cause re sanctions. || Fabricated: Case Law | Court found counsel included a non-existent (or incorrectly cited) Risucci decision; plaintiffs located a differently cited Risucci case that did not contain the quoted language. || Fabricated: Case Law | Defendant's memorandum cited a non-existent case 'Kennedy v Kennedy, 192 AD3d 111 (1st Dept 2020)'; court found the case does not exist and ordered counsel to show cause why he should not be sanctioned. || False Quotes: Case Law | Defendant's brief cited 'Risucci v Homayoon, 122 AD3d 700 (2nd Dept 2014)' and quoted language; plaintiffs located a differently cited Risucci (122 AD2d 260 (2d Dept 1986)) and the quoted language does not appear in that opinion, indicating a false quotation or misrepresentation.
- Why it matters now
- Every cited case must be pulled from Westlaw/Lexis by a human before filing; no AI-generated citation gets a pass.
Why this matter is tracked
In a defamation action, the Supreme Court of New York denied the defendant's motion to dismiss in part but granted it regarding a non-independent cause of action. During the proceedings, the court identified that defense counsel included two non-existent case citations in a memorandum of law supporting a motion for leave to supplement papers. Specifically, the court noted the citation of 'Kennedy v Kennedy, 192 AD3d 111 (1st Dept 2020)' and 'Risucci v Homayoon, 122 AD3d 700 (2nd Dept 2014)', the latter of which also contained fabricated quoted language not present in the actual 1986 decision of the same name. Consequently, the court ordered defense counsel to show cause why sanctions should not be imposed.
Every cited case must be pulled from Westlaw/Lexis by a human before filing; no AI-generated citation gets a pass.
Record details
What the record establishes about AI use
The court's editor's note mentions unverified citations likely generated by AI tools.
Order to show cause issued by the Supreme Court of New York on February 9, 2026, regarding defense counsel's conduct in a motion to dismiss and subsequent motion for leave to supplement papers.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
4 citation, quotation, or authority issues are recorded in the source dataset.
- Fabricated: Case Law | Court found counsel included a non-existent case citation in his memorandum and ordered show-cause re sanctions.
- Fabricated: Case Law | Court found counsel included a non-existent (or incorrectly cited) Risucci decision; plaintiffs located a differently cited Risucci case that did not contain the quoted language.
- Fabricated: Case Law | Defendant's memorandum cited a non-existent case 'Kennedy v Kennedy, 192 AD3d 111 (1st Dept 2020)'; court found the case does not exist and ordered counsel to show cause why he should not be sanctioned.
- False Quotes: Case Law | Defendant's brief cited 'Risucci v Homayoon, 122 AD3d 700 (2nd Dept 2014)' and quoted language; plaintiffs located a differently cited Risucci (122 AD2d 260 (2d Dept 1986)) and the quoted language does not appear in that opinion, indicating a false quotation or misrepresentation.
Questions this record answers
- What happened in Ave. Capital Group, LLC v. Strum?
- The court ordered defense counsel to show cause why they should not be sanctioned for citing two non-existent cases and including fabricated quotations in a memorandum of law filed in support of a motion to supplement papers.
- Why does Ave. Capital Group, LLC v. Strum matter for legal AI risk?
- Every cited case must be pulled from Westlaw/Lexis by a human before filing; no AI-generated citation gets a pass.
- What does the public record establish about Ave. Capital Group, LLC v. Strum?
- 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 Ave. Capital Group, LLC v. Strum 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.