The highly decorated Army soldier inside a Tesla Cybertruck packed with fireworks that exploded outside Trump International Hotel in Las Vegas shot himself in the head just before detonation, authorities said Thursday.

Authorities are investigating the Tesla Cybertruck explosion that occurred outside Trump Las Vegas hotel Wednesday as a possible act of terror.

One person was dead and at least seven people were injured after a Tesla Cybertruck exploded and caught fire outside the Trump International Hotel in Las Vegas on Wednesday morning, according to authorities.

Tesla Cybertruck's design and build quality claim to have resulted in minimising damages around the explosion zone.

Police say gas containers and “firework mortars” were visible in the bed of a Tesla Cybertruck that exploded outside the Trump Hotel in Las Vegas early Wednesday, killing the vehicle’s occupant—an unexplained incident police are reportedly probing as a possible terrorist act, just hours after a truck attack in New Orleans.

The highly decorated US army veteran Matthew Livelsberger, who exploded a Tesla Cybertruck outside Donald Trump’s Vegas hotel, used ChatGPT to help plan the attack that he called a ‘wake-up call’.

Las Vegas police say the man who exploded a Tesla Cybertruck outside a Trump hotel used ChatGPT to help plan the bombing.

New details in the investigation come almost a week after Green Beret Matthew Livelsberger fatally shot himself just before the Cybertruck exploded on New Year’s Day.

Sheriff of the Las Vegas Metropolitan Police Department called the use of generative AI a “game-changer” and “a concerning moment” and said the department was sharing information with other law enforcement agencies.

The suspected driver of the Tesla Cybertruck that exploded outside the Trump International Hotel in Las Vegas on New Year's Day used popular chatbot ChatGPT to plan the blast, officials told reporters on Tuesday.

Officials revealed that the soldier, who blew up a rented Tesla Cybertruck outside of a Trump hotel, used ChatGPT to plan his attack.