Federal Judge Penalizes Attorneys for Filing AI-Generated Fake Citations
Federal Judge Penalizes Attorneys for Filing AI-Generated Fake Citations
A federal judge in Mississippi has punished four attorneys after submitting court filings in a civil case that included nonexistent legal citations generated with the assistance of artificial intelligence. In an order issued on June 9, 2026, U.S. District Judge Sharion Aycock found that attorneys on both sides of the case violated Rule 11 of the Federal Rules of Civil Procedure by submitting these filings.
The punishments arose from a breach-of-contract lawsuit over unpaid legal fees related to a solar power development project in Aberdeen, Mississippi. According to the court’s order, attorneys for both the defendant and the plaintiff filed papers that cited fake cases. This prompted the court to examine how the filings had been prepared and whether both counsel had taken any steps to verify the legal information within them.
Judge Aycock ultimately concluded that all four attorneys engaged in sanctionable conduct. Two of the attorneys acknowledged during a January hearing that they had not confirmed at least some of the cases cited in their filings. The court barred both these attorneys from appearing in the Northern District of Mississippi for two (2) years. Both attorneys were additionally fined.
The court established that one attorney used an AI drafting platform while preparing a motion that included citations to cases that simply do not exist. According to the order, the attorney told the court that she was unaware that AI could generate fabricated legal cases and did not know what a “hallucinated” case was. Judge Aycock also noted that the same attorney had been caught earlier this year by the U.S. Bankruptcy Court for the Western District of Louisiana for similar offenses.
Although the attorney stated that her firm did not use generative AI and instead used software for legal research, the court still found her guilty of filing documents containing fake citations. Judge Aycock also noted that the attorneys’ firm had a policy that requires attorneys to verify all legal research before filing, which she failed to do.
The two remaining attorneys who served as local counsel did not assist in creating these false citations, although the court found that both violated Rule 11 by signing off on filings containing the fake legal cases. Judge Aycock fined each attorney $1,000. The court ultimately removed all four attorneys from the case and canceled the trial.
As AI tools become increasingly common in legal research, these trials and misconduct reflect the continued emphasis by courts and bar organizations on lawyers’ full responsibility for verifying the factual accuracy of their legal filings. Judge Aycock’s order is a reminder that while AI may be used to assist with legal work, it does not replace a lawyer’s responsibility to ensure what they submit to the court is accurate.