Shocking new footage shows the moment a mass brawl broke out at a North Carolina high school, leaving one student dead and another in hospital. One child, in a gray hoodie with a black jacket, backs another student in a red hoodie into a corner and then punches him repeatedly. The pair run into the school gymnasium, followed by dozens of whooping and cheering students filming on their phones. A brawl ensues, with one student on the ground pulling out a knife and stabbing another in the leg and groin. As the children fled, no one was on the ground....