UNA social media threat suspect turns himself in

One student turns himself into the University of North Alabama police after a threat on the social media app "yik yak". Police say the online threat was aimed at the University.Brian Mitchell, 22, turned himself in and now faces terrorist threat charges. Police say Mitchell posted that he was going to "shoot up UNA". Police worked with "yik yak" to track Mitchell down, that's when he admitted that he posted the threat and stated he would turn himself in. Mitchell will now have to face the university judicial committee to determine the future of his status at the school.{}