Brazilian man arrested after revealing plan to kill his son to ChatGPT
Start here
巴西圣埃斯皮里图州一名36岁农民在与ChatGPT约两个月的对话中流露出杀害8岁儿子及自杀的意图。OpenAI安全系统将对话上报FBI，后者转交巴西当局，他于6月19日被预防性逮捕，拘留54天后于8月13日因调查超期获释。警方称只收到嫌疑人提出的问题，未收到ChatGPT的回复，法律专家认为这影响对话作为证据的完整性与证明力，案件也引发AI对话能否作为犯罪证据的讨论。
Generated by AI from reports · Updated 2 days ago
Progress timeline
- AI Incident DatabaseSelectedHe was arrested after telling ChatGPT he wanted to kill his son. Can conversations with AI be used as criminal evidence in Brazil?
A 36-year-old farmer in Espírito Santo, Brazil, expressed intentions to kill his 8-year-old son and commit suicide in conversations with ChatGPT over about two months. OpenAI's safety system reported the conversations to the FBI, which forwarded them to Brazilian authorities. He was preventively arrested on June 19 and released on August 13 after 54 days in detention because the investigation exceeded its time limit. Police said they only received the questions posed by the suspect, not ChatGPT's replies, and legal experts believe this affects the completeness and evidentiary weight of the conversations as evidence. The case has also sparked discussion about whether AI conversations can be used as criminal evidence.