Fire Riddling News Today

Absolute as he and his mother pay their respects to the four u.s. marines killed thursday. as the city grieved, law enforcement is seeking an answer to why this area college graduate went on a deadly rampage. his background is being examined. officials say they were not on their radar or in their data base. >> the shooters situation is being treated as a terrorism investigation. >> reporter: officials are interviewing friends, searching his familys home and looking at his social media footprint ...