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South Korean Woman Allegedly Used ChatGPT to Assess Lethality of Drug-and-Alcohol Mixtures Before Two Fatal Motel Poisonings

AI Incident Database · article · Mar 2, 2026 · UTC

In Seoul, a woman allegedly used ChatGPT to ask whether mixing sleeping pills or benzodiazepines with alcohol could be fatal before poisoning drinks given to three men. Two men later died in separate motel incidents, and a third survived after losing consciousness. Police reportedly cited her chatbot queries and search history as evidence of intent.

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recordType
incident-report
evidenceStatus
reported
region
Global

Reported occurrence date: 2026-01-28T00:00:00.000Z

Evidence & attribution

AI Incident Database, Responsible AI Collaborative; McGregor (2021), Preventing Repeated Real World AI Failures by Cataloging Incidents. Incident-specific contributor credits are available at each citation link. Metadata adapted; article text excluded.

License: CC BY-SA 4.0

First collected: 2026-09-19T22:50:59.123Z. This is not the publication date.

Observed changes

AIIC observation times, not verified publisher revision times. Up to eight recent revisions.

2026-09-20T23:22:28.549Z

  • publishedAt: Not provided2026-03-02T00:00:00.000Z