22 Jan 2025 to 24 Feb 2025Event location unknownMX2.law
A Wyoming federal court fined three lawyers a total of $5,000 and removed the drafting lawyer from Wadsworth v. Walmart after a January 2025 filing cited eight nonexistent cases. The order identifies MX2.law as the drafting tool, records failure to verify its output and credits subsequent remedial steps.
Core concern Medium reported severity
AI involvement supported · Causal attribution supported · 1 source · Added 29/09/2026
Apr 2025Event location unknownUnidentified legal research tool
In a May 2025 order in Lacey v. State Farm, a special master struck supplemental briefs and denied the claimant’s requested discovery relief after her lawyers submitted unverified AI-generated legal material. The order required the two law firms to pay $31,100. It explicitly said the client was not at fault and would not pay that award, and declined further penalties against individual lawyers.
Core concern Medium reported severity
AI involvement supported · Causal attribution supported · 1 source · Added 29/09/2026
2025Event location unknownUnidentified legal research tool
A June 2025 High Court judgment records that a claimant accepted using AI tools in legal research containing fictitious authorities. His solicitor admitted relying on that research without checking it and said he withdrew from litigated matters. The court referred the solicitor to the regulator, while declining contempt proceedings because it accepted he had not realised the citations were false. The judgment does not establish a later disciplinary penalty.
AI relation unknown Medium reported severity
AI involvement supported · Causal attribution supported · 1 source · Added 29/09/2026
5 Nov 2025 to 8 Jun 2026United StatesFirst Drafts and unidentified legal research tool
In a fee dispute between a Louisiana attorney and the City of Aberdeen, Mississippi, briefs filed for both sides in late 2025 cited six cases that do not exist. The attorneys admitted the citations came from unverified AI use: the plaintiff's out-of-state counsel, Kathleen M. Wilson, drafted her filing with an AI drafting program called 'First Drafts', and the City's out-of-state counsel, Kathryn Y. Williams, used an in-house AI legal research tool. Senior Judge Sharion Aycock stayed the case and cancelled the March 2026 trial, then on 8 June 2026 revoked both attorneys' pro hac vice admissions, barred them from the district for two years and fined them $2,500 and $3,500, and disqualified and fined the two local counsel who had signed the filings. Both litigants were left without counsel and given 60 days to find new representation.
Core concern Medium reported severity Regulatory Action
AI involvement supported · Causal attribution established · 4 sources, 2 underlying accounts · Added 29/09/2026
Nov 2025United StatesChatGPT
In November 2025 Stephens County Associate District Judge Lawrence Wheeler issued an order in a child paternity and custody case that denied one parent's request for a psychological evaluation of the other parent and reprimanded the requesting parent's attorney 'for stooping to such frivolous trial tactics'. The attorney challenged the order at the Oklahoma Supreme Court in February 2026, telling the justices that it relied on two cases that do not exist; the challenge was dismissed in March after Wheeler vacated the order, and he is no longer on the case. According to a 17 August 2026 letter from the Stephens County district attorney, Wheeler told the Oklahoma State Bureau of Investigation that he used ChatGPT for research and wrote the order himself, and that at least two citations in it produced by ChatGPT do not exist. The mother in the case told News 9 that learning the order's citations were allegedly fabricated was alarming because it concerned the custody of a child. The attorney general's office declined criminal prosecution; judicial discipline remains possible.
Core concern Low reported severity Investigation Opened
AI involvement supported · Causal attribution supported · 4 sources · Added 29/09/2026
8 Oct 2025 to 2 Sept 2026IndiaUnidentified AI tool
On 8 October 2025 the Additional Commissioner of Customs in Surat imposed a penalty of ₹425,27,99,100 (about ₹425 crore) on a diamond trader under Section 114 of the Customs Act, 1962, for allegedly misdeclaring a consignment of natural diamonds as lab-grown diamonds to pay a lower tariff. The trader's challenge was dismissed by the Gujarat High Court on 20 January 2026. Before the Supreme Court the trader argued that judgments and articles cited in the penalty order had been generated using artificial intelligence. On 2 September 2026 a bench of Justices Dipankar Datta and Sheel Nagu, after checking the material, found that the order relied on case law that was non-existent or carried fake citations, and on real cases that did not lay down the propositions attributed to them, which the court said 'appears to be a hallucination of AI'. Holding that the use of AI and reliance on this dubious material was fatal to the order, the court set aside both the penalty order and the High Court's order without deciding the merits, sent the matter for fresh adjudication by a different officer of the same rank, and left any action against the order's author to the appointing authority. The AI tool used is not named in the read reports.
AI relation unknown Medium reported severity Internal Action
AI involvement supported · Causal attribution supported · 4 sources, 1 underlying account · Added 29/09/2026
1 Aug 2025 to 9 Sept 2026United StatesChatGPT
Santa Fe defense attorney Stephen Aarons used ChatGPT (OpenAI's o3) on a Rev.com transcript and the record to draft briefing in the murder appeal of Oscar Renee Sandoval; the brief contained fabricated witnesses and testimony (including police officers 'Michelle Amarillo' and 'Sanchez' and invented testimony attributed to real people) and misdescribed real precedents. After a 21 August 2026 show-cause hearing at which Aarons admitted he had not verified the output, the New Mexico Supreme Court's written order of 9 September 2026 held him in direct contempt, fined him $5,000 payable to the State Bar Client Protection Fund within 30 days, removed him from the case, barred him from appearing before the court pending a disciplinary-board referral, struck the filed briefs and reassigned the appeal to the public defender.
Core concern Medium reported severity Regulatory Action
AI involvement supported · Causal attribution established · 3 sources · Added 15/09/2026
Jul 2025 to Aug 2025United StatesChatGPT
An officer affidavit records one husband's report of incapacitation in two alleged drink-contamination incidents in North Carolina in July and August 2025. Investigators allege that the accused used ChatGPT for related research. Actual chatbot replies and their influence on the alleged conduct were not established in this review.
AI relation under review High reported severity Criminal Charges
AI involvement reported · Causal attribution alleged · 5 sources, 1 underlying account · Added 09/08/2026