Professor Kazimeriz listened to the students, then shook his head. "Miller, I did not ask for your input. I caution you not to involve yourself lest you find yourself facing consequences similar to that of your classmates." He focused on the students involved. "I am frankly appalled at the behaviour of all students involved... most especially you, Mr. Mosier. Physical violence and casting against another student... these are grounds for expulsion. Surely you are aware of that. Northway, Whiggmeister-- as older students, you should have known enough to take these issues to the Heads of House instead of deciding to administer street justice. Twenty points shall be taken from each of you for your regrettable lack of judgment, aside from Upstead, who is the victim according to all involved. Additionally, aside from Upstead, you shall all be placed into detention until I have conferred with your heads of house. Upstead, you will lose 10 points as well for failing to bring your troubles to your Head of House and allowing things to escalate to this level."