Problem: I'm going to kill you while you are both asleep, the wild-eyed 13-year-old girl said as she flailed and kicked her father before biting his arm. This was the second time in less than a week that "Heidi" had ?own into a violent rage because her parents had taken away her Chrome book and her access to social media. It would also be the second time that she would have to be taken to the psychiatric emergency room.