already there, but from the inside. He reported the fact to Herr Skopf, the proprietor, who at once made his way to the second floor where he, too, pounded vigorously upon the door. Receiving no reply he bent to the key hole in an attempt to look through into the room beyond. In so doing, being portly, he lost his balance, which necessitated putting a palm to the floor to maintain his equilibrium. As he did so he felt something soft and thick and wet beneath his fingers. He raised his open palm before his eyes in the dim light of the corridor and peered at it. Then he gave a little shudder, for even in the semi-darkness he saw a dark red stain upon his hand. Leaping to his feet he hurled his shoulder against the door. Herr Skopf is a heavy man—or at least he was then—I have not seen him for several years. The frail door collapsed beneath his weight, and Herr Skopf stumbled precipitately into the room beyond.
Before him lay the greatest mystery of his life. Upon the floor at his feet was the dead body of a strange man. The neck was broken and the jugular severed as by the fangs of a wild beast. The body was entirely naked, the clothing being strewn about the corpse. The old lady and her grandson were gone. The window was open. They must have disappeared through the window for the door had been locked from the inside.
But how could the boy have carried his invalid grandmother from a second story window to the ground? It was preposterous. Again Herr Skopf
