“I set myself to copy it, and you can imagine my astonishment when I found that, with some reservations, he had left all his property to me. He was a strange little ferret-like man, with white eyelashes, and when I looked up at him I found his keen gray eyes fixed upon me with an amused expression. I could hardly believe my own senses as I read the terms of the will; but he explained that he was a bachelor with hardly any living relation, that he had known my parents in his youth, and that he had always heard of me as a very deserving young man, and was assured that his money would be in worthy hands. Of course, I could only stammer out my thanks. The will was duly finished, signed, and witnessed by my clerk. This is it on the blue paper, and these slips, as I have explained, are the rough draft. Mr. Jonas Oldacre then informed me that there were a number of documents -building leases, title-deeds, mortgages, scrip, and so forth- which it was necessary that I should see and understand. He said that his mind would not be easy until the whole thing was settled, and he begged me to come out to his house at Norwood that night, bringing the will with me, and to arrange matters. ‘Remember, my boy, not one word to your parents about the affair until everything is settled. We will keep it as a little surprise for them.’ He was very insistent upon this point, and made me promise it faithfully.

“You can imagine, Mr. Holmes, that I was not in a humour to refuse him anything that he might ask. He was my benefactor, and all my desire was to carry out his wishes in every particular. I sent a telegram home, therefore, to say that I had important business on hand, and that it was impossible for me to say how late I might be. Mr. Oldacre had told me that he would like me to have supper with him at nine, as he might not be home before that hour. I had some difficulty in finding his house, however, and it was nearly half-past before I reached it. I found him- -”

“One moment!” said Holmes. “Who opened the door?”

“A middle-aged woman, who was, I suppose, his housekeeper.”

“And it was she, I presume, who mentioned your name?”

“Exactly,” said McFarlane.

“Pray proceed.”

McFarlane wiped his damp brow, and then continued his narrative:

“I was shown by this woman into a sitting-room, where a frugal supper was laid out. Afterwards, Mr. Jonas Oldacre led me into his bedroom, in which there stood a heavy safe. This he opened and took out a mass of documents, which we went over together. It was between eleven and twelve when we finished. He remarked that we must not disturb the housekeeper. He showed me out through his own French window, which had been open all this time.”

“Was the blind down?” asked Holmes.

“I will not be sure, but I believe that it was only half down. Yes, I remember how he pulled it up in order to swing open the window. I could not find my stick, and he said, ‘Never mind, my boy, I shall see a good deal of you now, I hope, and I will keep your stick until you come back to claim it.’ I left him there, the safe open, and the papers made up in packets upon the table. It was so late that I could not get back to Blackheath, so I spent the night at the Anerley Arms, and I knew nothing more until I read of this horrible affair in the morning.”

“Anything more that you would like to ask, Mr. Holmes?” said Lestrade, whose eyebrows had gone up once or twice during this remarkable explanation.

“Not until I have been to Blackheath.”

“You mean to Norwood,” said Lestrade.

“Oh, yes, no doubt that is what I must have meant,” said Holmes, with his enigmatical smile. Lestrade had learned by more experiences than he would care to acknowledge that that razor-like brain could cut through that which was impenetrable to him. I saw him look curiously at my companion.