"Naturally."
"Then we had a look at this poor fellow's mother. We could get no information from her, however, as she is very old and feeble."
"And what is the result of your investigations?"
"The conviction that the crime is a very peculiar one. Perhaps our visit now may do something to make it less obscure. I think that we are both agreed, Inspector, that the fragment of paper in the dead man's hand, bearing, as it does, the very hour of his death written upon it, is of extreme importance."
"It should give a clue, Mr. Holmes."
"It does give a clue. Whoever wrote that note was the man who brought William Kirwan out of his bed at that hour. But where is the rest of that sheet of paper?"
"I examined the ground carefully in the hope of finding it," said the Inspector.
"It was torn out of the dead man's hand. Why was someone so anxious to get possession of it? Because it incriminated him. And what would he do with it? Thrust it into his pocket most likely, never noticing that a corner of it had been left in the grip of the corpse. If we could get the rest of that sheet, it is obvious that we should have gone a long way towards solving the mystery."
"Yes, but how can we get at the criminal's pocket before we catch the criminal?"
"Well, well, it was worth thinking over. Then there is another obvious point. The note was sent to William. The man who wrote it could not have taken it, otherwise of course he might have delivered his own message by word of mouth. Who brought the note, then? Or did it come through the post?"
"I have made inquiries," said the Inspector. "William received a letter by the afternoon post yesterday. The envelope was destroyed by him."
"Excellent!" cried Holmes, clapping the Inspector on the back. "You've seen the postman. It is a pleasure to work with you. Well, here is the lodge, and if you will come up, Colonel, I will show you the scene of the crime."
We passed the pretty cottage where the murdered man had lived, and walked up an oak-lined avenue to the fine old Queen Anne house, which bears the date of Malplaquet upon the lintel of the door. Holmes and the Inspector led us round it until we came to the side gate, which is separated by a stretch of garden from the hedge which lines the road. A constable was standing at the kitchen door.
"Throw the door open, officer," said Holmes. "Now it was on those stairs that young Mr. Cunningham stood and saw the two men struggling just where we are. Old Mr. Cunningham was at that window—the second on the left—and he saw the fellow get away just to the left of that bush. So did the son. They are both sure of it, on account of the bush. Then Mister Alec ran out and knelt beside the wounded man. The ground is very hard, you see, and there are no marks to guide us."
As he spoke two men came down the garden path, from round the angle of the house. The one was an elderly man, with a strong, deep-lined, heavy-eyed face; the other a dashing young fellow, whose bright, smiling expression and showy dress were in strange contrast with the business which had brought us there.
"Still at it, then?" said he to Holmes. "I thought you Londoners were never at fault. You don't seem to be so very quick, after all."
"Ah! you must give us a little time," said Holmes, good-humouredly.
"You'll want it," said young Alec Cunningham. "Why, I don't see that we have any clue at all."
"There's only one," answered the Inspector. "We thought that if we could only find———Good heavens! Mr. Holmes, what is the matter?"
My poor friend's face had suddenly assumed the most dreadful expression. His eyes rolled upwards, his features writhed in agony, and with a suppressed groan he dropped on his face upon the ground. Horrified at the suddenness and severity of the attack, we carried him into the kitchen, where he lay back in a large chair and breathed heavily for some minutes. Finally, with a shame-faced apology for his weakness, he rose once more.
"Watson would tell you that I have only just recovered from a severe illness," he explained. "I am liable to these sudden nervous attacks."
"Shall I send you home in my trap?" asked old Cunningham.
"Well, since I am here there is one point on which I should like to feel sure. We can very easily verify it."
"What is it?"
"Well, it seems to me that it is just possible that the arrival of this poor fellow William was not before but after the entrance of the burglar into the house. You appear to take it for granted that although the door was forced the robber never got in."
