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.

We're learning more about the 37-year-old Green Beret -- maybe nothing more perplexing than a gunshot wound to the head that police say occurred before explosives in the bed of the Cybertruck ignited on New Year's Day at about 8:40 a.