
Investigators homed in Thursday on whether a US army veteran had accomplices when he killed at least 15 people by plowing a pickup truck -- carrying an Islamic State flag -- into a dense New Year's party crowd in New Orleans.
The FBI identified the attacker as Shamsud-Din Jabbar, a 42-year-old US citizen from Texas and Army veteran. He rammed a rented Ford F-150 electric truck into a crowd in New Orleans' iconic party district in the early hours of January 1, then was shot dead by police after a brief exchange of gunfire.