Margaux Whittemore Homicide and Reported ChatGPT Use by Her Husband
Margaux Whittemore was killed in Readfield, Maine, on February 19, 2025. During the criminal proceedings, a forensic psychologist testified that her husband had reported using ChatGPT intensively before the attack. A judge found him not criminally responsible because of a severe psychiatric episode; no court finding linked a specific ChatGPT output to the homicide.