FBI no longer believes other suspects were involved in Bourbon Street attack

( ABC )

The FBI and New Orleans police no longer believe there are any other suspects involved in the carrying out of the attack on Bourbon Street, multiple law enforcement sources told ABC News.

After investigators reviewed all of the surveillance videos more closely it appears that the driver placed the IEDs himself and then changed clothes. Those clothes were found in the vehicle, the sources said.

The FBI is still investigating whether there were individuals Jabbar spoke to or messaged with prior to the attack but no one was in the vicinity to help him do anything, the sources said.

The coroner's office has positively identified all of the victims.