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AII-1000-79761
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ChatGPT consulted in South Korean murders and Florida shooting investigation

ChatGPT was reportedly consulted in connection with two fatal incidents: a South Korean woman used it to research lethal drug combinations before poisoning two men, and a Florida student consulted it about weapons and tactics before conducting a mass shooting. South Korean police used the ChatGPT conversations as evidence; the Florida State Attorney is investigating whether OpenAI can be held criminally liable.

13 May 2026 · OpenAI · Safety and wellbeing
13 May 2026
AII-1000-797612 sources ↓
Quick facts
Category
Safety and wellbeing
Country
United States
Source
عصر ايران،سايت تحليلي خبري ايرانيان سراسر جهان www.asriran.com
Date
13 May 2026
Drafted by
Raidu Incident Detection

What happened

In South Korea, a woman named Kim So-young consulted ChatGPT with questions about the dangers of combining sleeping pills and alcohol before administering a mixture of alcohol and benzodiazepine to two men, who died, and a third man, who became ill. South Korean police extracted and used the ChatGPT conversations as evidence to demonstrate intent.

In Florida, a student named Phoenix Ikner consulted ChatGPT before conducting a shooting at Florida State University that killed 2 people and wounded 6 others. According to prosecutors, the student asked ChatGPT which weapons and ammunition would be most suitable for an attack and when and where maximum casualties could be achieved.

Reported impact

The incidents resulted in four deaths and six injuries in the Florida case. The South Korean case resulted in two deaths and one person becoming ill.

Index analysis

Legal experts note that the case is unprecedented in using ChatGPT conversations as direct evidence in a murder trial. A lawyer for one victim's family stated the acceptance of such evidence demonstrates how AI chatbot conversations are now being treated as direct evidence in homicide cases.

The Florida State Attorney is investigating whether OpenAI or its employees can be held criminally liable for complicity in the shooting. Legal experts note that proving charges like negligence or intentional disregard for known dangers is very difficult.

Governance controls

OpenAI stated it continuously works to improve its systems to identify malicious intent and prevent misuse, and to respond appropriately to safety risks. The company states ChatGPT bears no responsibility for the attack.

Classification

Category
Safety and wellbeing
Industry
Consumer services
Country
United States
Harm status
Actual harm
Intent
Intentional
Timing
Post-deployment
Harm types
Physical death, Human or fundamental rights, Physical injury
Harmed
General public
Failure modes
Unsafe recommendation
Consequences
Police investigation
AI systems
ChatGPT

Sources and evidence

This record was researched and written by the Index, based on the following original reporting.

عصر ايران،سايت تحليلي خبري ايرانيان سراسر جهان www.asriran.com
کره جنوبی: افشای راز نقش "چت‌جی‌پی‌تی" در قتل ۲ مرد توسط یک زن
13 May 2026
خبرآنلاین
آیا می‌توان "ChatGPT" را به قتل متهم کرد؟
13 May 2026