Katherin had no memory before waking up in the hospital at the age of nine. Her parents had died at the scene. As soon as her injuries had healed she was put into the foster system. She bounced from home to home. At sixteen she got emancipated because she figured that she could do a better job of taking care of herself than the system had. She did struggle some but for the most part she was right. 
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Roxy was glad she had left her knives at home. Her hand automatically reached for them. Anger radiated off her. She was glad Mickey spoke when he did because she would have said or done something they would both regret if he hadn't. The principle was acting like the adults hadn't done anything wrong when they had. She rolled her eyes at the principle. She couldn't help it. "Fine than. I'm going to tell Drake the next time he sees someone being bullied to take out his phone and record it as well as your teachers failing to do their jobs. Then we'll post it on every social media platform. That way you can't say there isn't any proof. How does that sound?"