Well I just spoke w/ the principal. She stated that when a child has to go to another classroom to do work, they just go and find a classroom. Their own teacher doesn't know where they are and there is no communication in regards to that. So his teacher didn't even know where he was. The other teacher states he left before she could remind him there was an assembly. The principal also stated they just put up gates around the playground area and although it isn't locked it isn't like "someone could just walk in and grab him".
