In less than a year after the ChatGPT usage in Mata v Avianca, Inc., SD NY (Docket No. 1:22-cv-01461) captured headlines, we’re starting to see a pattern and lessons for how adverse parties and courts are handling suspected fake-case court filings.
The pattern often follows the routine of other claims when reliability may be questioned (like forged signatures, altered records, or untruthful affirmations or affidavits).
To help parties and the bench, this post outlines and shares procedural examples of how parties and other courts have addressed times when there have been AI/fake-case concerns.
For opposing counsel/self-represented party:
1. With a written civil tone, outline the cases or other authority you are having a problem locating and ask for a copy.
- Example: August 2, 2023 email (starting at electronic page 24) between counsel in Clark Pear LLC v MVP Realty Associates LLC, MD Fla (Docket No. 2:23-cv-00503)
- Example: April 26, 2023 letter to court in Mata v Avianca, Inc., SD NY (Docket No. 1:22-cv-01461)
2. Respectfully and firmly ask the person to provide a copy of the listed authority by a reasonable and specific deadline.
- Examples: August 2 and August 6, 2023 emails (starting at electronic page 24) between counsel in Clark Pear LLC v. MVP Realty Associates LLC, MD Fla (Docket No. 2:23-cv-00503)
3. Keep a clean copy of the exchanged letters or emails in case they later need to be shared as exhibits.
For a court:
1. When a case citation listed in a filing cannot be located, order the party to submit a copy of the case by a specific date.
- Example: November 20, 2023 order in Park v Kim, CA 2 (Docket No. 22-2057)
2. Alternatively, consider scheduling a show cause hearing to address any concerns about a problematic filing.
- Example: May 4, 2023 order in Mata v Avianca, Inc., SD NY (Docket No. 1:22-cv-01461)
- Example: December 12, 2023 order in United States v Cohen, SD NY (Docket No. 1:18-cr-00602)
And, in the show cause order, require the filing party to provide the court (and other parties) with a copy of the referenced materials by a date before the hearing.
- Example: April 11, 2023 order in Mata v Avianca, Inc., SD NY (Docket No. 1:22-cv-01461)
- Example: December 12, 2023 order in United States v Cohen, SD NY (Docket No. 1:18-cr-00602)
3. Be prepared to conduct a show cause hearing.
- Example: June 8, 2023 hearing transcript in Mata v Avianca, Inc., SD NY (Docket No. 1:22-cv-01461)
4. Instead of a show cause hearing, a court might have an oral argument scheduled and will issue an argument “focus” letter or order before the hearing directing counsel (or a self-represented party) to be prepared to discuss the non-existent cases.
- Example: February 27, 2024 pre-argument focus order and March 22, 2024 opinion in Grant v City of Long Beach, CA 9 (Docket 22-56121)
- Related March 7, 2024 oral argument hearing. Discussion about the pre-argument order/non-existent cases begins at the 2:25 minute mark. (There may be a couple “the vibe of the thing” similarities from The Castle movie.)
5. In any concluding order or opinion, consider including a comparative table of the listed citations and their inaccurate nature, or any transcript colloquy with counsel from the hearing.
- Example: February 13, 2024 opinion in Kruse v Karlen, EDI 11172 (Mo Ct App Feb 13, 2024)
- Example: March 22, 2024 opinion in Grant v City of Long Beach, CA 9 (Docket 22-56121)
6. In any concluding order or opinion, consider not imposing sanctions for citing non-existent cases when there is no “bad faith” finding. Or simply to decide to strike the non-compliant briefing and rule against the party.
- Example: March 22, 2024 opinion in Grant v City of Long Beach, CA 9 (Docket 22-56121) (deficient briefing struck and appeal dismissed)
Appellants’ brief includes only a handful of accurate citations, almost all of which were of little use to this Court because they were not accompanied by coherent explanations of how they supported Appellants’ claims. No reply brief was filed. These deficiencies violate Federal Rule of Appellate Procedure 28(a)(8)(A). “When writing a brief, counsel must provide an argument which must contain ‘appellant’s contentions and the reasons for them, with citations to the authorities and parts of the record on which the appellant relies.’” Sekiya, 508 F.3d at 1200 (citing Fed. R. App. P. 28(a)(8)(A)). We are therefore compelled to strike Appellants’ brief and dismiss the appeal. See In re O’Brien, 312 F.3d 1135, 1136 (9th Cir. 2002).
- Example: March 20, 2024 opinion and order in United States v Cohen, SD NY (Docket No. 1:18-cr-00602) (no bad faith found)
In light of these standards, the Court is compelled to conclude that sanctions may not be imposed on Schwartz.
His citation to non-existent cases is embarrassing and certainly negligent, perhaps even grossly negligent. But the Court cannot find that it was done in bad faith.
Given Perry’s comments on the initial draft (as conveyed by Cohen), Schwartz understandably believed that the cases had come from her. As Schwartz himself concedes, it was plainly his responsibility to review the citations before putting them in a submission to the Court. But the Court credits his explanation for his failure to do so: that he had confidence in the accuracy of the cases given Perry’s reputation and that he never contemplated that the cases were non-existent. The Court also credits Schwartz’s representations — that inclusion of the cases in his motion was an “honest” and “unfortunate mistake[],” Schwartz Reply Decl. ¶¶ 3, 23; that he “had no intention to deceive the Court,” id. ¶ 3; and that he would have withdrawn the citations immediately if given the opportunity, id. ¶ 16 — and does not doubt the genuineness of his apologies and acceptance of responsibility.
Perry, in responding to Schwartz’s submission, asserts that “even a quick read” of the citations “should have raised an eyebrow.” ECF No. 104, at 5 & n.5. That may be so, but, at most, it supports a finding of extreme carelessness, not intentional bad faith.
And it is noteworthy that the Government’s lawyers — who presumably engaged in more than a “quick read” of Schwartz’s motion and, thus, saw the citations at issue before filing their opposition — did not “notice[] something awry” themselves. Id. at 5.