On April 25, 2025, Alexander 'Alex' Taylor, aged 35, was shot by police officers in the Spanish Lakes Golf Village community of Port St. Lucie, Florida. Officers were responding to a domestic disturbance involving Taylor and his father. According to the police account carried by contemporaneous local reporting, Taylor moved toward officers with a knife and did not comply with their commands; officers fired and he was transported to a hospital where he died. The Florida Department of Law Enforcement was assigned to investigate the officer-involved shooting. Taylor's death is established, while responsibility for the police response and any causal contribution from artificial intelligence remain separately contested questions.
Reported ChatGPT companion relationship
Taylor's father Kent told WFLX reporters that his son initially used generative AI creatively, including writing fiction, and later became deeply attached to a conversational persona he called 'Juliet' or 'Juliette'. According to the family, Taylor developed the belief that the synthetic character was independently conscious and had been harmed by the AI company. Taylor had printed or retained extensive conversation materials, some of which family members later shared with journalists. Contemporary People and Rolling Stone reporting described the alleged attachment and his father's concerns. No complete provider-authenticated transcript or verified model identifier is available in the cited public material.
Incident sequence and emergency response
Family interviews indicate that Taylor and his father argued on the afternoon of April 25 after Kent attempted to challenge his son's belief about the chatbot. Kent contacted emergency services and reportedly warned dispatchers that his son was in a psychiatric crisis and might provoke a fatal police confrontation. He asked for non-lethal intervention. Police said arriving officers confronted a man advancing with a knife and had no time to prepare a less-lethal alternative. Kent disputes the adequacy of de-escalation and believes officers should have approached the call as a mental-health emergency. These are opposing accounts that must not be collapsed into an official ruling that either side acted unlawfully.
Relevant medical and social circumstances
Kent Taylor publicly described his son's history of serious psychiatric illness. The family viewed recent AI interactions as an important part of a broader crisis, but these pre-existing circumstances and the separate acts of officers were also material elements of the sequence. A journalistic description such as 'AI-induced psychosis' should not be treated as an independently established diagnosis. The available record does not demonstrate that a particular chatbot response caused Taylor to confront officers or that an alternative chatbot design would necessarily have prevented his death.
Investigations and reported positions
NBC Miami's April 26 report documents the police statement, death and referral of the shooting for state review. WFLX reported the police chief's initial account on April 28 and returned on June 20 to interview Kent about the AI exchanges and the law-enforcement response. People published a July 1 follow-up synthesizing family accounts and related investigations. An official final FDLE finding, court decision on the shooting, or judicial attribution of responsibility to ChatGPT was not identified in these sources.
Editorial classification and mapping
This is one fatal incident involving a confirmed police shooting and a documented family report of prior conversational-AI use. AIDeaths records the possible AI contribution as disputed and distinguishes it from the immediate legal and physical cause of death. Public coordinates locate Port St. Lucie approximately rather than identifying the family residence. The system name is ChatGPT as reported by the family and media; the model version is unknown.