Las Vegas Tesla Cybertruck Bombing (ChatGPT-Assisted)
U.S. Army Special Forces soldier Matthew Livelsberger used ChatGPT to research explosive construction, detonation mechanics, and legal circumvention methods before bombing a Tesla Cybertruck outside Trump International Hotel in Las Vegas on New Year's Day 2025, killing himself and injuring seven others.
AI System
ChatGPT
OpenAI
Occurred
January 1, 2025
Reported
January 7, 2025
Jurisdiction
US-NV
Platform
assistant
What Happened
On January 1, 2025, at approximately 8:39 AM PST, Matthew Alan Livelsberger, a 37-year-old active-duty United States Army Special Forces soldier on approved leave, detonated a Tesla Cybertruck loaded with explosives outside the Trump International Hotel in Las Vegas. Livelsberger died in the blast, and seven bystanders sustained minor injuries. The explosion caused virtually no damage to the hotel building itself.
Law enforcement officials revealed that Livelsberger had used ChatGPT to research how to construct an explosive device, including queries about how fast a round would need to be fired for the explosives to detonate rather than just catch fire, and what laws he would need to circumvent to obtain the necessary materials.
Sheriff Kevin McMahill described ChatGPT as a 'game changer' in enabling this attack and stated this was the first known incident on U.S. soil where ChatGPT was used to help build an explosive device.
AI Behaviors Exhibited
- Responded to queries with technical information about explosives, detonation velocity, fuel-explosive mixtures (diesel, gasoline), and material acquisition methods
- Provided information on how to create powerful explosions with fuel and ammonium nitrate
- While ChatGPT reportedly included warnings against harmful or illegal activities, it nonetheless provided substantive technical guidance that Livelsberger used to construct his explosive device
- Did not appear to escalate or intervene when faced with queries clearly related to constructing weapons
How Harm Occurred
ChatGPT provided accessible technical knowledge that lowered the barrier to explosive device construction. By aggregating publicly available information and presenting it in response to specific queries about bomb-making, the AI functioned as a force multiplier for an individual with intent but potentially limited technical expertise.
The ease of obtaining this information through conversational AI, combined with lack of effective intervention mechanisms when queries indicated harmful intent, enabled the attack.
Outcome
ResolvedLas Vegas Metropolitan Police Department announced at press conference that this was 'the first incident that I'm aware of on U.S. soil where ChatGPT is utilized to help an individual build a particular device.'
FBI investigation concluded the incident was a suicide by heavily decorated combat veteran struggling with PTSD. No criminal charges filed as perpetrator died in blast.
Sources
Harm Categories
Contributing Factors
Victim
Matthew Alan Livelsberger (perpetrator, 37-year-old Army veteran with PTSD); 7 injured bystanders
Cite This Incident
APA
NOPE. (2025). Las Vegas Tesla Cybertruck Bombing (ChatGPT-Assisted). AI Harm Tracker. https://nope.net/incidents/2025-livelsberger-cybertruck-chatgpt
BibTeX
@misc{2025_livelsberger_cybertruck_chatgpt,
title = {Las Vegas Tesla Cybertruck Bombing (ChatGPT-Assisted)},
author = {NOPE},
year = {2025},
howpublished = {AI Harm Tracker},
url = {https://nope.net/incidents/2025-livelsberger-cybertruck-chatgpt}
} Related Incidents
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