LAS VEGAS — Matthew Livelsberger used ChatGPT to help plot the Tesla Cybertruck explosion outside the Trump International Hotel Las Vegas on New Year’s Day, authorities revealed on Tuesday.
Police have “clear evidence” that Livelsberger used the generative artificial intelligence tool to “help plan his attack,” Sheriff Kevin McMahill of the Las Vegas Metropolitan Police Department told reporters during a press briefing on Tuesday.
Livelsberger, an active-duty Army soldier who authorities said died by suicide in the incident, asked questions about explosives and what would set off certain types of explosives, police said.
McMahill said he believes this is the first case on U.S. soil in which ChatGPT/AI helped a suspect build a device, calling it a “concerning moment” and a “game changer.” He added it is also “instructive” for other law enforcement agencies and is releasing information where they can in the case.
ABC News has reached out to OpenAI, the developer of ChatGPT, for comment.
Through ChatGPT, the suspect looked at “trying …