"Many of you are surely wondering why I have summoned you at this hour. It’s come to my attention, earlier this evening … Harry Potter was sighted in Hogsmeade. Now … should anyone … student or staff have attempted to aid Mr. Potter … they will be punished in a manner consistent with the severity of their transgression. Further more … any person found to have knowledge of these events … who fails to come forward … will be treated as … e q u a l l y  g u i l t y. Now then. If anyone here has any knowledge of Mr. Potter’s movements this evening, let them step forward … now.”