An FBI investigator investigates the scene of a shooting outside a military recruiting center on Friday, July 17, 2015, in Chattanooga, Tenn. Muhammad Youssef Abdulazeez of Hixson, Tenn.,  attacked two military facilities on Thursday, in a shooting rampage that killed four Marines. (AP Photo/John Bazemore)

Tennessee gunman had unremarkable past; his 5th victim dies

The FBI’s Reinhold said Friday that so far, there is “no indication he was inspired by or directed by” ISIS or other groups.