I had a diagram drawn in the school map in my planner for how I would steal all the sandwiches from the canteen and a teacher (whom hated me and most students she taught.) accused me of planning "AN ATTACK!!!" on the school (in year 9 mind you) and pulled me out of class and aggressively dragged me to the headmasters office who was understandably very confused and concerned and didn't believe her at all shut her up when I was trying to tell him what actually happened and let me go immediately but kept her in. I was moved to a different class and she didn't last too long after that, and I heard she had to be removed from the school after she tried to sneak in a while after she was fired.