Georgia school shooter hid an AR-15-style rifle in his backpack and left class with his bag the morning of the deadly rampage By Rebekah Riess , Holly Yan and Devon Sayers, CNN 4 minute read ...

Gray, who had ridden the bus to school that morning, concealed the gun “with some sort of something that he had wrapped around, as if it was a project, a school project,” Barrow County Sheriff ...