classroom procedure. you're not going to give up your phone. he's going to write you up and kick you out. when she refused to leave, that's when he called an administrator in there and of course she refused to leave again. then that's when he called deputy fields. >> and then deputy fields comes in and then what happened then, nya? >> then like i said he comes toward her and asks her are are you going to leaf wive wherith ? moves her laptop from off of her desk. he grabs her arm and puts his arm around her neck at first so that's why you actually see her, if you get the right video, you'll see her, like, trying to swing at him, and at that point, then he just flipped the desk back and grabbed her out of it and threw her and that's when you see her rolling across the floor. >> why did you -- why did you start -- decide to start filming? >> because i -- because, like, we've heard about his reputation. we've heard that he's a