{"meta":{"exportedAt":"2026-10-14T15:46:21.025Z","formatVersion":2,"selection":{"q":"defamation-case","system":"","harm":"","context":"","country":"","role":"","relation":"core","evidence":"","year":"","response":"","severity":"","verification":"","view":"incidents","sort":"added"},"totalIncidents":1,"coverage":{"cases":1,"countries":0,"languages":1,"unknownLocation":1,"locationPending":0,"unknownLanguage":0,"unknownDate":0,"lawsuits":0,"regulatory":1,"minors":0,"coreRelations":1,"contextualRelations":0,"mixedRelations":0,"unknownRelations":0,"relationPending":0,"relationUnknown":0},"countingNote":"Distinct public cases in this selection. People counts apply within individual cases only; cross-case person overlap has not been resolved. No population incidence estimate.","affectedCountNote":"Interpret person counts with affectedCountStatus and the reported effects. Unquantified zeros are placeholders, not a measured zero.","source":"AI incidents","publisher":"NOPE","url":"https://nope.net/incidents","license":"CC BY 4.0"},"incidents":[{"id":"2025-colorado-federal-court-fines-mypillow-defence-lawyers-over-brief-with-fabricated-citations-after-ai-admission","caseFacts":{"claims":[{"id":"c1","status":"documented","evidence":[{"locator":"'Defendants filed their Brief in Opposition to Plaintiff'; 'the Court identified nearly thirty defective citations in the Opposition'; 'and most egregiously, citation of cases that do not exist'","relation":"supports","source_id":"s2"},{"locator":"'and most egregiously, citation of cases that do not exist'","relation":"supports","source_id":"s1"}],"assertion":"The defendants' opposition to the plaintiff's motion in limine, filed on 25 February 2025 and signed by Kachouroff and DeMaster, contained nearly thirty defective citations, including misquotes and citations of cases that do not exist.","causal_attribution":"Established by the court orders, which record the court's own review of the filed brief."},{"id":"c2","status":"documented","evidence":[{"locator":"'Was this motion generated by generative'; 'Initially, I did an outline for myself, and I'; 'drafted a motion, and then we ran it through AI'; 'I personally did not check it'","relation":"supports","source_id":"s1"},{"locator":"'Final Pretrial/Trial Preparation Conference held on April 21, 2025'","relation":"supports","source_id":"s2"}],"assertion":"At the final pretrial conference on 21 April 2025, asked whether the motion was generated by generative artificial intelligence, Kachouroff said he had drafted it and then ran it through AI, and that he personally did not check the citations.","causal_attribution":"Counsel's statement to the court, quoted from the transcript in the 7 July order; it establishes what counsel said, and the AI's role in the defective citations rests on that statement and the co-counsel declaration."},{"id":"c3","status":"documented","evidence":[{"locator":"'believed some of these citations were likely from AI drafts'; 'I do not rely on AI to do legal research or find cases'; 'the use of generative artificial intelligence or gross carelessness by counsel'; 'Nor is this Court persuaded by counsel'","relation":"supports","source_id":"s1"}],"assertion":"Co-counsel's declaration said Kachouroff had told her he believed some of the citations were likely from AI drafts; counsel also said a wrong draft had been filed by mistake and Kachouroff declared he does not rely on AI to do legal research or find cases. The court was not persuaded by the wrong-draft explanation and found no explanation of how the citations appeared absent generative AI or gross carelessness.","causal_attribution":"The declarations' content and the court's findings are documented by the order; the order does not itself find which tool produced the citations."},{"id":"c4","status":"documented","evidence":[{"locator":"'The Court hereby SANCTIONS Christopher I. Kachouroff and the law firm'; 'The Court hereby SANCTIONS Jennifer T. DeMaster in the amount of'; 'this Court does not extend the sanctions to Defendants'; 'no later than August 4, 2025'","relation":"supports","source_id":"s1"},{"locator":"'A federal judge ordered two attorneys representing MyPillow CEO Mike Lindell in a Colorado defamation case to pay $3,000 each'","relation":"supports","source_id":"s3"}],"assertion":"On 7 July 2025 the court held that Kachouroff and DeMaster violated Rule 11 and sanctioned Kachouroff and his law firm jointly $3,000 and DeMaster $3,000, payable by 4 August 2025, and did not extend the sanctions to Lindell or his companies.","causal_attribution":"Established by the operative part of the 7 July order; NPR relays it."},{"id":"c5","status":"reported","evidence":[{"locator":"'Kachouroff and DeMaster didn'; 'request for comment'","relation":"supports","source_id":"s3"}],"assertion":"NPR reported that Kachouroff and DeMaster did not respond to its request for comment.","causal_attribution":"NPR's own report of its request."}],"effects":[{"label":"two defence lawyers were fined $3,000 each for a brief with fabricated citations that lead counsel said had been run through AI","claim_id":"c4","direction":"negative"}],"sources":[{"id":"s1","url":"https://www.govinfo.gov/content/pkg/USCOURTS-cod-1_22-cv-01129/pdf/USCOURTS-cod-1_22-cv-01129-10.pdf","kind":"court_record","access":"read","language":"en","translation_note":"Read in full in English by the research agent (an AI) on 2026-10-14 (HTTP 200). Order of 7 July 2025 (Doc. 383, 20 pages) read in full; the hearing transcript, the declarations and the draft exhibits it cites were not read separately.","independence_group":"coomer-v-lindell-d-colo-sanctions-orders"},{"id":"s2","url":"https://www.govinfo.gov/content/pkg/USCOURTS-cod-1_22-cv-01129/pdf/USCOURTS-cod-1_22-cv-01129-8.pdf","kind":"court_record","access":"read","language":"en","translation_note":"Read in full in English by the research agent (an AI) on 2026-10-14 (HTTP 200). Order to show cause of 23 April 2025 (Doc. 309) read in full.","independence_group":"coomer-v-lindell-d-colo-sanctions-orders"},{"id":"s3","url":"https://www.npr.org/2025/07/10/nx-s1-5463512/ai-courts-lawyers-mypillow-fines","kind":"news_report","access":"read","language":"en","translation_note":"Read in full in English by the research agent (an AI) on 2026-10-14 (HTTP 200). NPR reports the 7 July order and quotes it; it adds that the lawyers did not respond to a request for comment.","independence_group":"coomer-v-lindell-d-colo-sanctions-orders"}],"version":1,"ai_roles":["own_use","others_use"],"contexts":["justice","work"],"unknowns":["Which AI tool was used on the brief and which citations it introduced.","Whether either lawyer has faced bar disciplinary proceedings over the brief; the final order imposes fines only."],"geography":{"basis":"The brief was filed in, and the sanctions imposed by, the US District Court for the District of Colorado (both orders). Where the lawyers drafted the brief is not stated, so no event or affected-person country is recorded from the court seat.","court_countries":["US"],"event_countries":[],"affected_person_countries":[]},"publication":{"basis":"Published because the court's 7 July 2025 order documents that two defence lawyers were fined $3,000 each for a brief with nearly thirty defective citations, including non-existent cases, and quotes lead counsel's statement in court that the draft was run through AI and not checked.","reviewed_on":"2026-10-14"},"ai_involvement":{"basis":"The court's 7 July 2025 order quotes lead counsel's answer at the 21 April 2025 conference that after drafting the motion 'we ran it through AI' and that he did not check the citations, and quotes co-counsel's declaration that he believed some of the citations were likely from AI drafts. The filed brief contained citations of cases that do not exist, and the court found counsel gave no explanation of how those citations appeared absent the use of generative artificial intelligence or gross carelessness; it fined both lawyers for the brief. The AI output is thus connected to the sanctioned filing by counsel's own statements in the court record. Counsel later declared that he does not rely on AI to do legal research or find cases, and the court did not identify the tool.","status":"supported"},"person_relations":["communicated_with"]},"name":"Colorado federal court fines two MyPillow defence lawyers $3,000 each over a brief with fabricated citations; lead counsel had admitted running it through AI","summary":"In the defamation case Coomer v. Lindell in the US District Court for the District of Colorado, a brief that lawyers for Mike Lindell and MyPillow filed on 25 February 2025 contained nearly thirty defective citations, including citations of cases that do not exist. At a conference on 21 April 2025 lead counsel Christopher Kachouroff told Judge Nina Y. Wang that he had drafted the motion and then 'ran it through AI' and had not personally checked the citations. Counsel later said a wrong draft had been filed by mistake; the court was not persuaded. On 7 July 2025 the court found that he and co-counsel Jennifer DeMaster had violated Rule 11 and fined each $3,000 (Kachouroff jointly with his law firm). The court did not sanction Lindell or his companies.","incidentDate":"2025-02-25","incidentEndDate":"2025-07-07","incidentKind":"single_event","incidentDatePrecision":"day","exposurePattern":"unknown","reportedDate":"2025-04-23","aiSystem":"A generative AI tool that lead counsel said the draft brief was run through; the court record does not identify which tool was used for this brief","aiProduct":"Unidentified AI drafting tool","severity":"low","verificationStatus":"credible","harmCategories":[],"harmOutcomes":["professional_harm","financial_loss","legal_harm"],"harmOutcomeSummary":"According to the court's 7 July 2025 order, two defence lawyers were found to have violated Rule 11 and were each fined $3,000 after filing a brief with nearly thirty defective citations, including non-existent cases, which lead counsel had said was run through AI.","frameworkFacets":[],"causationStatus":"supported","participantUsersAffectedMin":1,"otherPeopleHarmedMin":1,"affectedCountStatus":"exact","affectedCountEvidence":"Two people sanctioned in the 7 July 2025 order: lead counsel, who told the court the draft was run through AI (counted as the AI user), and co-counsel who signed the brief, whose own use of AI is not established (counted as another person harmed). The law firm is an organisation and is not counted; the defendants were not sanctioned.","victimAgeRange":"adult","jurisdiction":"US","platformType":"assistant","outcomeType":"regulatory_action","outcomeStatus":"resolved","primarySourceUrl":"https://www.govinfo.gov/content/pkg/USCOURTS-cod-1_22-cv-01129/pdf/USCOURTS-cod-1_22-cv-01129-10.pdf","primarySourceLabel":"US District Court for the District of Colorado, Coomer v. Lindell, order on the order to show cause (Doc. 383), 7 July 2025","firstPublishedAt":"2026-10-14T03:03:29.9489+00:00","updatedAt":"2026-10-14T03:03:29.9489+00:00","scopeVersion":"facts-v3","tags":["colorado","federal-court","defamation-case","lawyers","fabricated-citations","rule-11-sanction","generative-ai"]}]}