“I lay and listened.”

“For how long?”

“Oh, quite a quarter of an hour, I should think. It was just before half-past one when I heard the noise, for the church clock struck almost immediately afterwards. The sound of the movement was such as I had never before heard at night, and at first I felt frightened. But I always lock my door, therefore I felt secure. The noise was just like someone creeping along very slowly, with one boot creaking.”

“But if it was so loud that you could hear it with your door closed, it is strange that no one else heard it,” the detective-sergeant remarked dubiously.

“I don’t care what anybody else heard, I heard it quite plainly,” the girl asserted.

“How long did it continue?” asked the detective.

“Oh, only just as though someone was stealing along the corridor. We often hear movements at nights, because Short is always astir at two o’clock, giving the master his medicine. If it hadn’t ha’ been for the creaking I should not have taken notice of it. But I lay quite wide awake for over half an hour—until Short came banging at our doors, telling us to get up at once, as we were wanted downstairs.”

“Well,” exclaimed the inspector, “now, I want to ask all of you a very simple question, and wish to obtain an honest and truthful reply. Was any door or window left unfastened when you went to bed?”

“No, sir,” the cook replied promptly. “I always go round myself, and see that everything is fastened.”

“The front door, for example?”