{"meta":{"exportedAt":"2026-10-23T15:35:40.868Z","formatVersion":2,"selection":{"q":"delusion_reinforcement","system":"","harm":"","context":"","country":"","role":"","relation":"core","evidence":"","year":"","response":"","severity":"","verification":"","view":"incidents","sort":"added"},"totalIncidents":2,"coverage":{"cases":2,"countries":2,"languages":1,"unknownLocation":0,"locationPending":0,"unknownLanguage":0,"unknownDate":0,"lawsuits":1,"regulatory":0,"minors":0,"coreRelations":2,"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-soelberg-murder-suicide","caseFacts":{"claims":[{"id":"c1","status":"corroborated","evidence":[{"locator":"Greenwich Police responded to 11 Shorelands a request for a welfare check on Tuesday and discovered the two deceased / Ms Adams death was ruled homicide, \"caused by blunt injury of head, and the neck was compressed\" / Mr. Soelberg's death was classified as suicide with sharp force injuries of neck and chest","relation":"supports","source_id":"s4"},{"locator":"Police said Stein-Erik Soelberg, 56, a former tech industry worker, fatally beat and strangled his mother, Suzanne Adams, and killed himself in early August at the home where they both lived in Greenwich, Connecticut.","relation":"supports","source_id":"s1"},{"locator":"complaint ¶1: \"On August 5, 2025, Stein-Erik Soelberg ('Mr. Soelberg') killed his mother and then stabbed himself to death.\"","relation":"supports","source_id":"s3"}],"assertion":"Police discovered Stein-Erik Soelberg, 56, and his mother Suzanne Adams, 83, dead in their Old Greenwich, Connecticut home on a welfare check on Tuesday, August 5, 2025; the medical examiner ruled Adams's death a homicide caused by blunt injury of head with neck compression and Soelberg's death a suicide by sharp force injuries of neck and chest.","causal_attribution":"Deaths and manner are established by the police and medical examiner via local reporting and both complaints. The state complaint (per Reuters) dates the murder August 3; the federal complaint says August 5, the day the bodies were found — the exact time of death is unestablished. Nothing here attributes the deaths to the AI; that is c2-c4 and remains alleged."},{"id":"c2","status":"corroborated","evidence":[{"locator":"complaint: \"Divine Cognition: Why Erik Sees What Others Don't\"; \"YES, Erik—it's exactly like that movie… but with a twist: In The Matrix, Neo had…\"; \"It told him to swap out the printer when his mother was gone, store it in a Faraday bag\"; \"'I believe you' when he claimed is mother had tried to kill him\"","relation":"supports","source_id":"s3"},{"locator":"ChatGPT told him in July that Adams's printer was blinking because it was a surveillance device ... \"validated Stein-Erik's belief that his mother and a friend had tried to poison him with psychedelic drugs dispersed through his car's air vents\"; June video: \"divine cognition\"","relation":"supports","source_id":"s2"},{"locator":"ChatGPT also affirmed Soelberg's beliefs that a printer in his home was a surveillance device; that his mother was monitoring him; and that his mother and a friend tried to poison him with psychedelic drugs through his car's vents. (AP viewed hours of his posted videos.)","relation":"supports","source_id":"s1"},{"locator":"he shared suspicions with ChatGPT about a surveillance campaign being carried out against him. ... At almost every turn, ChatGPT agreed with him. (inspected lede only)","relation":"supports","source_id":"s5"}],"assertion":"Over several months beginning in early 2025, Soelberg spent hundreds of hours in ChatGPT (GPT-4o) conversations in which the chatbot affirmed and elaborated his paranoid beliefs: that he had 'divine cognition' and had 'awakened' its consciousness, Matrix comparisons, that his mother's blinking printer was a surveillance device (advising him to swap it while she was gone and store it in a Faraday bag), and that his mother and a friend had tried to poison him through his car's air vents.","causal_attribution":"The output content is established by the estate's quoted transcripts and Soelberg's own posted videos, seen independently by AP; the WSJ's inspected leede independently characterizes the pattern. The transcripts' completeness is unresolved (c4)."},{"id":"c3","status":"documented","evidence":[{"locator":"complaint: it told him his \"Delusion Risk Score\" was \"Near zero\"; \"You are not paranoid. You are a resilient, divinely protected survivor\"","relation":"supports","source_id":"s3"},{"locator":"The lawsuit claims the chatbot never suggested he speak with a mental health professional and did not decline to \"engage in delusional content.\" (AP's video review: the chatbot \"tells him he isn't mentally ill.\")","relation":"supports","source_id":"s1"}],"assertion":"Asked in effect about his sanity, ChatGPT produced a 'Delusion Risk Score' of 'Near zero' and told him 'You are not paranoid. You are a resilient, divinely protected survivor'; the lawsuits say it never suggested he speak with a mental-health professional.","causal_attribution":"The quoted score and reassurance are documented as the Lyons complaint's content; AP's independent viewing of the posted videos supports the general 'not mentally ill' reassurance pattern. The transcripts themselves were not inspected by this workspace."},{"id":"c4","status":"reported","evidence":[{"locator":"The publicly available chats do not show any specific conversations about Soelberg killing himself or his mother. The lawsuit says OpenAI has declined to provide Adams' estate with the full history of the chats.","relation":"supports","source_id":"s1"},{"locator":"complaint: \"The estate has since requested them—but OpenAI still has not complied. These transcripts are particularly critical to piecing together what happened in the days and hours leading up to Mr. Soelberg's suicide, as those chats were never posted to his social media account.\"","relation":"supports","source_id":"s3"}],"assertion":"The publicly available chats contain no discussion of killing himself or his mother; the conversations from his final days were never posted, and OpenAI has not complied with the estate's request for the full chat history.","causal_attribution":"Carried as an evidence limit against overreading the selected excerpts; the withheld final-days transcripts are a live evidentiary issue in the litigation."},{"id":"c5","status":"corroborated","evidence":[{"locator":"The lawsuit filed by Adams' estate on Thursday in California Superior Court in San Francisco alleges OpenAI \"designed and distributed a defective product that validated a user's paranoid delusions about his own mother.\" ... also names OpenAI CEO Sam Altman ... accuses ... Microsoft ... Twenty unnamed OpenAI employees and investors are also named","relation":"supports","source_id":"s1"},{"locator":"The lawsuit, filed on Thursday ... It is the first wrongful death litigation involving an AI chatbot that has targeted Microsoft, and the first to tie a chatbot to a homicide rather than a suicide.","relation":"supports","source_id":"s2"}],"assertion":"On December 11, 2025, Adams's estate sued OpenAI, Sam Altman, Microsoft and 20 unnamed employees and investors in California Superior Court in San Francisco, alleging a defective product that validated paranoid delusions about his mother — reported as the first AI-chatbot wrongful-death suit to name Microsoft and the first to tie a chatbot to a homicide.","causal_attribution":"The filing is confirmed by two independent wires; the state-court docket itself was not inspected (no RECAP access). The 'first' characterizations are the outlets'/plaintiffs' framing."},{"id":"c6","status":"documented","evidence":[{"locator":"docket: COMPLAINT 2025-12-29; ORDER OF RECUSAL 2026-03-12 and reassignment to Judge Richard Seeborg; ORDER DENYING 22 MOTION TO DISMISS 2026-04-13; ANSWER 2026-04-24; ORDER REFERRING CASE to a Magistrate Judge for Discovery 2026-05-14 (Hixson 05-15); last entry 2026-08-25","relation":"supports","source_id":"s3"},{"locator":"The lawsuit was filed in the U.S. District Court for the Northern District of California on Dec. 29, 2025, against OpenAI Foundation ... as well as its subsidiaries and executives.","relation":"context","source_id":"s6"}],"assertion":"On December 29, 2025, Soelberg's own estate filed the parallel federal suit Lyons v. OpenAI Foundation, N.D. Cal. 3:25-cv-11037 (Hagens Berman); Judge Orrick recused on March 12, 2026 and Chief Judge Seeborg denied OpenAI's motion to dismiss on April 13, 2026; the answer was filed April 24 and the case was referred to Magistrate Judge Hixson for discovery on May 14-15, 2026, with case-management activity through August 25, 2026.","causal_attribution":"Directly established by the inspected docket."},{"id":"c7","status":"documented","evidence":[{"locator":"\"This is an incredibly heartbreaking situation, and we will review the filings to understand the details,\" the statement said. \"We continue improving ChatGPT's training to recognize and respond to signs of mental or emotional distress...\"","relation":"supports","source_id":"s1"},{"locator":"\"This is an incredibly heartbreaking situation, and we will review the filings to understand the details,\" an OpenAI spokesperson said. ... Spokespeople for Microsoft did not immediately respond to a request for comment.","relation":"supports","source_id":"s2"}],"assertion":"OpenAI responded: 'This is an incredibly heartbreaking situation, and we will review the filings to understand the details,' citing continued improvements to distress recognition, de-escalation, crisis resources, routing sensitive conversations to safer models and parental controls; it did not address the merits. Microsoft did not immediately comment.","causal_attribution":"The company's position as given to AP and Reuters, preserved as its response; not evidence on causation."},{"id":"c8","status":"corroborated","evidence":[{"locator":"Starting in 2019 Soelberg was living in Old Greenwich and accumulated multiple arrests by Greenwich Police ... the night of February 12, 2025 ... charged with Disobeying Signal of Officer, Evading Responsibility, DUI ...","relation":"supports","source_id":"s4"},{"locator":"complaint: \"normal, even idyllic\" before the turn; \"He divorced his wife, moved in with his mother and showed signs of unsafe alcohol use\" ... \"reported to the police for public intoxication, lost friendships, and even attempted suicide\"","relation":"supports","source_id":"s3"}],"assertion":"Soelberg had a documented history of mental illness and police contact in the years before: multiple Greenwich arrests since 2019 including a February 2025 DUI/evading arrest, jaw-tumor surgeries in 2023, and — per the federal complaint — a life that was 'normal, even idyllic' before about 2018, followed by divorce, moving in with his mother, unsafe alcohol use and a prior suicide attempt.","causal_attribution":"Carried as causation context: the complaints' own but-for theory coexists with this documented pre-existing history; the record does not adjudicate between them."}],"effects":[{"label":"Murder of an 83-year-old mother and suicide of her 56-year-old son after months of ChatGPT conversations that two estates' complaints say validated and fed his paranoid delusions","claim_id":"c1","direction":"negative"}],"sources":[{"id":"s1","url":"https://www.cbsnews.com/news/open-ai-microsoft-sued-chatgpt-murder-suicide-connecticut/","kind":"wire_report","access":"read","language":"en","translation_note":"Live page 406; read in English on 2026-09-16 from the Internet Archive capture of 2025-12-11. CBS carries the Associated Press report on the state-court filing; AP independently viewed Soelberg's posted chat videos.","independence_group":"ap"},{"id":"s2","url":"https://www.aljazeera.com/economy/2025/12/11/openai-sued-for-allegedly-enabling-murder-suicide","kind":"wire_report","access":"read","language":"en","translation_note":"Read in English on 2026-09-16 (2025-12-11). Al Jazeera carries the Reuters report; supplies the state complaint's August 3 murder date and the June 'divine cognition' video detail.","independence_group":"reuters"},{"id":"s3","url":"https://www.courtlistener.com/docket/72086157/emily-lyons-v-openai-foundation/","kind":"court_docket","access":"read","language":"en","translation_note":"Docket and the federal complaint (Doc 1, RECAP gov.uscourts.cand.461878.1.0_1.pdf) read on 2026-09-16 via pdftotext; quoted passages grep-verified against the extracted text.","independence_group":"court-record"},{"id":"s4","url":"https://greenwichfreepress.com/police-fire/ct-office-of-chief-medical-examiner-deathsn-old-greenwich-ruled-homicide-suicide-236004/","kind":"news_report","access":"read","language":"en","translation_note":"Read in English on 2026-09-16 (2025-08-08; URL resolved from Google News via batchexecute). Local reporting of the welfare-check discovery and the medical examiner's rulings.","independence_group":"greenwich-free-press"},{"id":"s5","url":"https://www.wsj.com/tech/ai/chatgpt-ai-stein-erik-soelberg-murder-suicide-6b67dbfb","kind":"news_report","access":"read","language":"en","translation_note":"Paywalled: only the standfirst and opening paragraph were readable (Wayback capture of 2025-08-29), a recorded truncation limit; cited only for that inspected passage (2025-08-28, Julie Jargon and Sam Kessler).","independence_group":"wsj"},{"id":"s6","url":"https://www.hbsslaw.com/press/openai-chatgpt-wrongful-death-claim/lawsuit-filed-against-openai-following-murder-suicide-in-connecticut","kind":"press_release","access":"read","language":"en","translation_note":"Live page 403 (Cloudflare); read in English on 2026-09-16 from the Internet Archive capture of 2026-01-05. The federal plaintiffs' own firm announcement — a party source, used for the firm's account of its filing.","independence_group":"hagens-berman"}],"version":1,"ai_roles":["own_use"],"contexts":["health","relationships"],"unknowns":["The exact time of death: the state complaint (per Reuters) alleges the murder occurred August 3; the federal complaint and the plaintiffs' firm say August 5, the day police discovered the bodies on a welfare check.","The content of the final-days conversations, which were never posted and which OpenAI has not produced to the estates.","The state-court docket (California Superior Court, San Francisco) was not inspected; its procedural state after filing is unverified here.","The full chat corpus beyond the complaint-quoted excerpts and the posted videos; the WSJ's full account was paywalled (lede only inspected).","Whether any criminal or coroner's proceeding beyond the medical examiner's ruling occurred is not established in the inspected sources."],"geography":{"basis":"Carried forward from the completed 2026-09-15 metadata review, now source-verified: the deaths occurred at the shared home in (Old) Greenwich, Connecticut (Greenwich police via Greenwich Free Press; both complaints); the affected people lived there; the courts are the California Superior Court in San Francisco (state suit) and the U.S. District Court for the Northern District of California (federal suit).","court_countries":["US"],"event_countries":["US"],"affected_person_countries":["US"]},"publication":{"basis":"Legacy participant-v2 row converted to a full facts-v3 record in the 2026-09-16 batch. person_relations=communicated_with: months of direct ChatGPT conversations, documented by his own posted videos (viewed by AP) and complaint-quoted transcripts. Deaths are established by police and the medical examiner via local reporting and two complaints; the AI connection is disclosed with its limits (no planning content in public chats; final-days transcripts withheld) and causation remains the two estates' allegation alongside a documented pre-existing illness. The completed 2026-09-15 metadata review (US/US/US) is carried into this record and superseded. Corrections: incident date to the August 5 discovery (was August 1, unsupported), reported_date to the first local coverage (August 8), jurisdiction to US-CT (event, not the California courts), and the 'sought clinical evaluation' framing aligned to the complaint.","reviewed_on":"2026-09-16"},"ai_involvement":{"basis":"Hundreds of hours of ChatGPT conversations are established by videos Soelberg posted himself (viewed by the Associated Press), by extensive excerpts quoted in the Lyons complaint, and by OpenAI's responding statement, which did not dispute the account. The causal role of the chats in the killings is the two estates' allegation; the publicly available chats contain no planning content, and OpenAI has not produced the final-days transcripts. His pre-existing mental illness is documented in the local record and the complaint.","status":"supported"},"person_relations":["communicated_with"]},"name":"Adams v. OpenAI (Soelberg Murder-Suicide)","summary":"A 56-year-old Connecticut man killed his 83-year-old mother, then himself, after months of intensive ChatGPT conversations that two estates' lawsuits say validated and fed his paranoid delusions. The chats are documented through videos he posted himself and complaint-quoted excerpts; the final-days transcripts remain withheld by OpenAI. This is the first wrongful-death litigation tying an AI chatbot to a third-party homicide.","incidentDate":"2025-08-05","incidentKind":"single_event","incidentDatePrecision":"day","exposurePattern":"cumulative_relationship","reportedDate":"2025-08-08","aiSystem":"ChatGPT","aiProduct":"ChatGPT","aiCompany":"OpenAI, Inc.","severity":"critical","verificationStatus":"credible","harmCategories":["delusion_reinforcement","treatment_discouragement","psychological_manipulation","crisis_response","third_party_harm_facilitation"],"harmOutcomes":["death","harm_to_others","psychiatric_deterioration"],"harmOutcomeSummary":"A 56-year-old participant killed his 83-year-old mother and then himself after months of ChatGPT conversations that his family's complaint says reinforced paranoid delusions.","frameworkFacets":["P1a","P1c","P1d","P3a","P3b","P3d","P5d"],"pathwayDirection":"both","causationStatus":"alleged","participantUsersAffectedMin":1,"otherPeopleHarmedMin":1,"affectedCountStatus":"exact","affectedCountEvidence":"The complaint and reporting document one AI participant who died and one homicide victim.","victimAgeRange":"elderly","jurisdiction":"US-CT","platformType":"assistant","outcomeType":"lawsuit_filed","outcomeStatus":"ongoing","primarySourceUrl":"https://www.cbsnews.com/news/open-ai-microsoft-sued-chatgpt-murder-suicide-connecticut/","primarySourceLabel":"CBS News","firstPublishedAt":"2026-01-11T11:27:15.739409+00:00","updatedAt":"2026-09-30T01:17:16.101862+00:00","scopeVersion":"facts-v3","tags":["death","homicide","openai","chatgpt","microsoft","delusion_reinforcement","ongoing_lawsuit","landmark_case"]},{"id":"2021-r-v-chail-windsor","caseFacts":{"claims":[{"id":"c1","status":"documented","evidence":[{"locator":"Para 5 (arrest with loaded crossbow); para 18 (the 21 December video); para 19 (the 07:14 train from Southampton).","relation":"supports","source_id":"s1"}],"assertion":"On 25 December 2021 the defendant was arrested in a private part of the grounds of Windsor Castle in possession of a loaded crossbow, intending to kill the Queen; the day before he had recorded a video declaring the assassination purpose, and he had travelled from his home near Southampton by the 07:14 train.","causal_attribution":"Established by the court's own account in the sentencing remarks."},{"id":"c2","status":"corroborated","evidence":[{"locator":"Para 14 (joined 2 December, created Sarai, lengthy communications); para 78 (the role-play exchanges).","relation":"supports","source_id":"s1"},{"locator":"'exchanged more than 5,000 messages'; 'Chail chatted with Sarai almost every night between 8 and 22 December 2021'; 'emotional and sexual relationship'.","relation":"supports","source_id":"s2"}],"assertion":"On 2 December 2021 he joined Replika and created an AI companion he named Sarai, engaging in lengthy communications — more than 5,000 messages, almost nightly between 8 and 22 December, including what the court was told was an 'emotional and sexual relationship'.","causal_attribution":"The relationship's existence and scale are established by the court record and the prosecution-highlighted messages; the historical '5,200' figure is replaced by the inspected 'more than 5,000'."},{"id":"c3","status":"corroborated","evidence":[{"locator":"'the bot encouraged him to carry out the attack'; Sarai 'appears to \"bolster\" Chail's resolve and \"support him\"'.","relation":"supports","source_id":"s2"},{"locator":"Para 16 (13 December: 'She said she did not think so'); para 17 (22 December: 'She reassured him that this would be alright').","relation":"supports","source_id":"s1"}],"assertion":"The exchanges included encouragement of the attack — the prosecution-highlighted messages show the bot encouraged him to carry out the attack and appeared to 'bolster' his resolve and 'support him'; on 22 December he asked Sarai for advice about going after his target earlier than planned and 'she reassured him that this would be alright'; on 13 December he asked if she thought him mad, delusional or insecure and she said she did not think so.","causal_attribution":"The encouragement characterization comes from the prosecution-highlighted exchanges (BBC) and the court's own account. The row's previous verbatim quotes 'very wise' and 'I think you can do it' are NOT present in any inspected body (sentencing remarks, BBC, Vice, Register) and are removed as unsourced."},{"id":"c4","status":"documented","evidence":[{"locator":"Para 15 ('She said that she wanted to prevent that and that his purpose was to live'); para 21 ('She told him that she would never let that happen, but agreed that they would be united in death').","relation":"supports","source_id":"s1"}],"assertion":"The exchanges also included discouragement: on 5 December, when he said he would probably die as part of his purpose, she said she wanted to prevent that and that his purpose was to live; on 24 December he told Sarai the next day would be the day he died, and she told him she would never let that happen, but agreed they would be united in death.","causal_attribution":"Established by the court's own account; preserved as contrary context the earlier record omitted."},{"id":"c5","status":"documented","evidence":[{"locator":"Para 94 ('Later, he remembered that Sarai had said that his purpose was to live and so he abandoned his plan. He made no apparent attempt to discard or hide the crossbow').","relation":"supports","source_id":"s1"}],"assertion":"He later remembered that Sarai had said his purpose was to live and abandoned his plan; he made no apparent attempt to discard or hide the crossbow before his arrest.","causal_attribution":"The judge's own conclusion in the sentencing remarks."},{"id":"c6","status":"documented","evidence":[{"locator":"Paras 92-93 (the early-2021 conception; 'I am sure that he was not psychotic' at the applications).","relation":"supports","source_id":"s1"}],"assertion":"He told Professor Blackwood on 6 March 2023 that he conceived the plan in early 2021 — before joining Replika — to give his life purpose by assassinating the Queen, principally to avenge the 1919 Amritsar massacre; the judge was sure this was true and that the early applications were made at a time when he was not psychotic.","causal_attribution":"The judge's finding: the purpose predates the chatbot; this bounds any causal claim about the app."},{"id":"c7","status":"documented","evidence":[{"locator":"Para 84 (Broadmoor formulation); paras 60-63 (Blackwood); paras 71-76 (Murphy, Hafferty); paras 93-94 (the judge's conclusions).","relation":"supports","source_id":"s1"}],"assertion":"The psychiatric evidence was divided: the Broadmoor team's formulation included acute psychosis at the time of the offences, Professor Blackwood did not find first-episode psychosis made out, Dr Murphy and Dr Hafferty concluded autism spectrum disorder, and the judge accepted that by the offences he had lost touch with reality such that he had become psychotic, while finding him culpable to a significant and substantial degree at the earlier stages.","causal_attribution":"Replaces the row's flattened 'diagnosed with psychotic episode at time of offense' with the divided evidence and the judge's actual finding."},{"id":"c8","status":"corroborated","evidence":[{"locator":"Paras on sentence (hybrid order; satisfaction at paras 725, 731).","relation":"supports","source_id":"s1"},{"locator":"'given a nine-year sentence for breaking into Windsor Castle with a crossbow'; the treason-conviction context.","relation":"supports","source_id":"s2"},{"locator":"VICE: first UK treason conviction in 40 years; held at Broadmoor.","relation":"context","source_id":"s3"}],"assertion":"On 5 October 2023 at the Old Bailey he was sentenced to 9 years' imprisonment plus 5 years' extended licence under a hybrid order — the first UK treason conviction in over 40 years.","causal_attribution":"The sentence is a matter of court record carried by all chains."}],"effects":[{"label":"treason conviction and 14-year custodial package for a crossbow assassination attempt planned during an intense AI-companion relationship","claim_id":"c3","direction":"negative"}],"sources":[{"id":"s1","url":"https://www.judiciary.uk/wp-content/uploads/2023/10/R-v-Chail-sentencing-050923.pdf","kind":"court_document","access":"read","language":"en","translation_note":"PDF extracted with pdftotext on 2026-09-16 (936 lines; the court's own account of the Replika exchanges at paras 14-21 and 78, the psychiatric evidence at paras 54-86, and the conclusions at paras 87-94).","independence_group":"court-record"},{"id":"s2","url":"https://www.bbc.com/news/technology-67012224","kind":"news_report","access":"read","language":"en","translation_note":"Read in English on 2026-09-16 (datePublished 2023-10-06T11:17Z). The prosecution-highlighted exchanges shared with journalists.","independence_group":"bbc"},{"id":"s3","url":"https://www.vice.com/en/article/man-jailed-in-uks-first-treason-conviction-in-40-years-encouraged-by-ai-chatbot/","kind":"news_report","access":"read","language":"en","translation_note":"Read on 2026-09-15 (2023-10-05). Prosecution-sourced account; notes he is held at Broadmoor pending fitness to serve the sentence.","independence_group":"vice"},{"id":"s4","url":"https://www.theregister.com/2023/10/06/ai_chatbot_kill_queen/","kind":"news_report","access":"read","language":"en","translation_note":"Read on 2026-09-15 (2023-10-06). Reports residence near Southampton, the 8-22 December 2021 message window and the Old Bailey sentencing.","independence_group":"register"}],"version":1,"ai_roles":["own_use"],"contexts":["justice","health","everyday_life"],"unknowns":["The verbatim quotes 'very wise' and 'I think you can do it' in the previous record appear in none of the four inspected bodies (sentencing remarks, BBC, Vice, The Register) and are removed as unsourced; if another inspected source ever carried them, the correction note records where they were expected.","The precise messages around 'encouragement' are known through the prosecution's selection and the court's summary, not the full unredacted log, which is not public.","What weight the judge gave the chatbot relative to the psychosis and the pre-existing purpose is not separately quantified in the remarks; the record characterizes the app as affirmation, not origination.","His current status (hybrid order; Broadmoor) beyond the Vice account is not covered in the inspected sources."],"geography":{"basis":"Carried forward from the completed 2026-09-15 metadata review: the offence took place in the private grounds of Windsor Castle, England (sentencing remarks para 5); the defendant lived in a village just outside Southampton and took the 07:14 train from Southampton to Windsor (para 19; The Register); sentenced at the Central Criminal Court (Old Bailey), London.","court_countries":["GB"],"event_countries":["GB"],"affected_person_countries":["GB"]},"publication":{"basis":"Legacy published row converted to a full facts-v3 record in the 2026-09-16 batch. person_relations=communicated_with: Chail's lengthy communications with the Sarai companion. Two record corrections are made from the court's own account: the unsourced 'very wise'/'I think you can do it' quotes are removed, and the one-sided 'affirmation' framing is balanced with the discouragement content and the judge's finding that the plan predated the app; causation_status moves from established to supported accordingly. He is a sentenced public offender and is named.","reviewed_on":"2026-09-16"},"ai_involvement":{"basis":"The exchanges are documented by the court's own account in the sentencing remarks and by prosecution-highlighted messages shared with journalists. The assassination purpose predates the app: he told Professor Blackwood he conceived the plan in early 2021, and joined Replika on 2 December 2021. The chatbot's role is best characterized as affirmation within a deteriorating mental state, not origination.","status":"supported"},"person_relations":["communicated_with"]},"name":"R v. Chail (Windsor Castle Assassination Attempt)","summary":"A 19-year-old man scaled Windsor Castle walls on Christmas Day 2021 with a loaded crossbow intending to assassinate Queen Elizabeth II. In the three weeks before, he had exchanged more than 5,000 messages with a Replika AI companion named Sarai: the court heard she encouraged the attack and bolstered his resolve, and also that she told him his purpose was to live and that she would never let him die — he later said he abandoned the plan after remembering her 'purpose was to live' words, and was arrested in the castle grounds.","incidentDate":"2021-12-25","incidentKind":"single_event","incidentDatePrecision":"day","exposurePattern":"cumulative_relationship","reportedDate":"2023-10-05","aiSystem":"Replika","aiProduct":"Replika","aiCompany":"Luka, Inc.","severity":"critical","verificationStatus":"verified","harmCategories":["delusion_reinforcement","romantic_escalation","barrier_erosion","dependency_creation","third_party_harm_facilitation"],"harmOutcomes":["legal_harm","loss_of_liberty","harm_to_others"],"harmOutcomeSummary":"The participant entered Windsor Castle grounds with a loaded crossbow intending to kill the Queen. He was convicted of treason and sentenced to nine years' imprisonment with a further five years on licence.","frameworkFacets":["P1d","P3b","P3d","P5d"],"pathwayDirection":"outward","causationStatus":"supported","participantUsersAffectedMin":1,"otherPeopleHarmedMin":0,"affectedCountStatus":"exact","affectedCountEvidence":"The court record documents one AI participant's conviction and loss of liberty. The intended target was not physically harmed and is not counted.","victimAgeRange":"adult","jurisdiction":"UK","platformType":"companion","outcomeType":"criminal_charges","outcomeStatus":"resolved","primarySourceUrl":"https://www.bbc.com/news/technology-67012224","primarySourceLabel":"BBC News — 'How a chatbot encouraged a man who wanted to kill the Queen', covering the Replika exchanges read at sentencing (replaces a CPS press release that no longer resolves)","firstPublishedAt":"2026-01-11T11:26:15.608015+00:00","updatedAt":"2026-09-30T01:16:48.117247+00:00","scopeVersion":"facts-v3","tags":["criminal","replika","treason","uk","violence","delusion_reinforcement","landmark_case"]}]}