The attacker who drove a truck through Bourbon Street in New Orleans used Meta smart glasses to scout the scene ahead of New Year’s Day, according to an announcement from the FBI on Sunday.

The driver who mowed down a Bourbon Street New Year's crowd and killed 14 made two earlier visits to New Orleans, where he used the device to shoot video of the target area.

The Federal Bureau of Investigation has released an updated timeline on the movements of 42-year-old Shamsud-Din Jabbar leading up to the deadly attack on Bourbon Street in New Orleans that killed 14 people on New Year's Day.

Investigators say Shamsud-Din Jabbar traveled to New Orleans at least twice before the deadly attack on Bourbon Street on New Year's Day. Investigators also shared video, recorded by a camera in Jabbar's glasses,