Bomb Threat Called In To Ringgold High School

We just learned from KTBS.com that someone has phoned in a bomb threat to Ringgold High School and police are sweeping the school for evidence of the bomb.  Authorities have safely evacuated all students and faculty from the building and all remaining classes for the day have been cancelled.  

School bus drivers have been contacted, but the process of getting buses to the school and safely transporting all the kids will take time.  School officials are in the process of notifying parents at this time and will allow these parents to pick up their children.  Students and faculty are currently at the stadium, and not on school grounds.  Sheriff John Ballance says he doesn't know specifically who made the threat, but says the voice was that of a young person.  More info as we get more details.