"Because we also found a second crown in the office after I brought back the one I caught her with." Principal Celestia stopped for a moment and fixed her with a firm gaze. "My sister and I are sure Sunset Shimmer was up to some tomfoolery with them, and we're trying to get to the bottom of this… but until we do, we can't take any action against her. As a precaution, of course, both crowns are going to stay locked up until the dance the night after tomorrow."