DENVER – When Jennifer Green dropped her son off at Northfield High School Wednesday, she said he got a concerning text. “So basically, it addressed him directly, which was frightening,” Green said. “But it just said, ‘Hey you know, you have just been selected to go to the plantation and pick cotton.’ Said he would be picked up in a brown van by executive slaves. And when he arrived at the plantation, he’d be in a specific group.'”