The New Year’s Day attack in New Orleans was an “act of terrorism” that was not linked to the explosion of a Tesla Cybertruck in Las Vegas just hours later, according to assessments by the FBI.

Trevant Hayes, 20, sits in the French Quarter after the death of his friend, Nikyra Dedeaux, 18, after a pickup truck crashed into pedestrians on Bourbon Street followed by a shooting in the French ...