All at once the dog started up abruptly, gave a frightened bark, and leaped nervously out the window by which it had entered. A cry rose from the crowd, and Dr. Armitage shouted to the men outside that no one must be admitted till the police or medical examiner came. He was thankful that the windows were just too high to permit of peering in, and drew the dark curtains carefully down over each one. By this time two policemen had arrived; and Dr. Morgan, meeting them in the vestibule, was urging them for their own sakes to postpone entrance to the stench-filled reading-room till the examiner came and the prostrate thing could be covered up.