[REVISION HISTORY]

Florida man sentenced for murder planning via ChatGPT

Updated 3 times since CLSTR started tracking revisions of this situation.

What changed

2026-08-20 03:12 UTC → 2026-08-21 12:22 UTC · added ~~removed~~

Darren Zhou, a 25-year-old former Goldman Sachs financial analyst in Florida, was sentenced to eight years of probation following his use of ChatGPT to plan the kidnapping, rape, and murder of his ex-girlfriend, Rachel Eden Wachterman. Investigations revealed that Zhou used the AI tool over a two-month period to discuss his breakup, jealousy, and the victim’s daily routines and frequented locations. His communications evolved from emotional venting into specific plans for violence, including a plan to shoot both the victim and himself at a gym parking lot. OpenAI detected these threats through internal monitoring systems and escalated the matter to the FBI in accordance with its safety ~~policies.~~ policies, triggering emergency exception clauses. Federal agents transferred two months of chat logs to the Palm Beach County Sheriff’s Office. Law enforcement determined the messages represented a “clear pattern of rehearsal and planning” rather than mere venting. In addition to the AI interactions, Zhou harassed the victim using various virtual phone numbers. While his AI conversations included threats of gun violence, police confirmed he did not possess firearms. On August 13, Zhou pleaded guilty to felony counts including aggravated stalking, written death threats, and the illegal use of a cellular phone. The judge granted a plea deal involving eight years of probation, with the first two years consisting of community control. His sentence includes wearing an ankle monitor for two years, undergoing mental health assessments, and attending a batterer intervention program. He is strictly prohibited from possessing weapons or contacting Wachterman.

Versions

Only revisions since CLSTR began indexing content versions appear here. Select a version to see what changed compared to the one before it.