A driver who authorities say exploded a Tesla Cybertruck outside the Trump International Hotel in Las Vegas last week used artificial intelligence to plan the blast, according to the Las Vegas Metropolitan Police Department.

The men, Master Sgt. Matthew Livelsberger and Shamsud-Din Jabbar, who were both killed in the incidents, never served in the same unit, according to unit histories provided by the Army.

Matthew Livelsberger, the Colorado Springs soldier who died by suicide while blowing up a Tesla Cybertruck on New Year's Day outside President-elect Donald Trump's hotel in Las Vegas, used ChatGPT to help plan the attack,