you should have no say in the matter. But supposing that you believed otherwise, and that you wished to carry out this extraordinary scheme, you had no opportunity to do so."
"Why not?"
"I suppose, of course, that your brother sat up with the corpse through the night before the funeral."
"Exactly. You suppose a good deal more than you know. My brother did not sit up with the corpse. As the coffin had been closed, there was no need to follow that obsolete custom. My brother retired before ten o'clock. I myself remained up some hours longer."
Thus in the mental sparring Mr. Barnes had succeeded in learning one fact from this reluctant witness.
"But even so," persisted the detective, "you would have found difficulty in removing the body from this house to the river."
"Yet it was done, was it not?"
This was unanswerable. Mr. Barnes did not for a moment place any faith in what this brother had said. He argued that had he done anything like what he suggested, he would never have hinted at it as a possibility. Why he did so was a puzzle. Perhaps he merely wished to make the affair seem more intricate, in the hope of persuading him to drop the investigation, being, as he had stated, honestly anxious to have the matter removed from the public gaze, and caring nothing about any explanation of how his brother's body had been taken from the coffin. On the other hand, there was a possibility which could not be entirely overlooked. He might really have been guilty of acting as he had suggested, and perhaps now told of it as a cunning way of causing the detective to discredit such a solution of the mystery. Mr. Barnes thought it well to pursue the subject a little further.
"Suppose," said he, "that it could be shown that the ashes now in the urn at the cemetery are the ashes of a human being?"
"You will be smart if you can prove that," said Mr. Quadrant. "Ashes are ashes, I take it, and you will get little proof there. But since you discussed my proposition, I will argue with you about yours. You say, suppose the ashes are those of a human being. Very well, then, that would prove that my brother was cremated after all, and that I have been guying you, playing with you as a fisherman who fools a fish with feathers instead of real bait."
"But what of the identification of the body at the Morgue?"
"Was there ever a body at the Morgue that was not identified a dozen times? People are apt to be mistaken about their friends after death."
"But this identification was quite complete, being backed up by scientific reasons advanced by experts."
"Yes, but did you ever see a trial where expert witnesses were called, that equally expert witnesses did not testify to the exact contrary? Let me ask you a question. Have you seen this body at the Morgue?"
"Not yet."
"Go and see it. Examine the sole of the left foot. If you do not find a scar three or four inches long the body is not that of my brother. This scar was the result of a bad gash made by stepping on a shell when in bathing. He was a boy at the time, and I was with him."
"But, Mr. Quadrant," said Mr. Barnes, astonished by the new turn of the conversation, "I understood that you yourself admitted that the identification was correct."
"The body was identified by Dr. Mortimer first. My sister and my brother agreed with the doctor, and I agreed with them all, for reasons of my own."
"Would you mind stating those reasons?"
"You are not very shrewd if you cannot guess. I want this matter dropped. Had I denied the identity of the body it must have remained at the Morgue, entailing more newspaper sensationalism. By admitting the identity, I hoped that the body would be given to us for burial, and that the affair would then be allowed to die."
"Then if, as you now signify, this is not your brother's body, what shall I think of your suggestion that you yourself placed the body in the river?"
"What shall you think? Why, think what you like. That is your affair. The less you think about it, though, the better pleased I should be. And now really I cannot permit this conversation to be prolonged. You must go, and if you please I wish that you do not come here again."
"I am sorry that I cannot promise that. I shall come if I think it necessary. This is your sister's house, I believe, and she has expressed a wish that I pursue this case to the end."
"My sister is a fool. At any rate, I can assure you, you shall not get another chance at me, so make the most of what information I have given you. Good morning."
With these words Mr. Mark Quadrant walked out of the room, leaving Mr. Barnes alone.
Mr. Barnes stood for a moment in a quandary, and then decided upon a course of action. He touched the bell which he knew would call the butler, and then sat down by the grate fire to wait. Almost immediately his eye fell upon a bit of white paper protruding from beneath a small rug, and he picked it up. Examining it closely, he guessed that it had once contained some medicine in powder form, but nothing in the shape of a label, or traces of the powder itself, was there to tell what the drug had been.
"I wonder," thought he, "whether this bit of paper would furnish me with a clue? I must have it examined by a chemist. He may discern by his methods what I cannot detect with the naked eye."
With this thought in his mind, he carefully folded the paper in its original creases and deposited it in his wallet. At that moment the butler entered.
"What is your name?" asked Mr. Barnes.
"Thomas, sir," said the man, a fine specimen of the intelligent New York negro. "Thomas Jefferson."
"Well, Thomas, I am a detective, and your mistress wishes me to look into the peculiar circumstances which, as you know, have occurred. Are you willing to help me?"
"I'll do anything for the mistress, sir."
"Very good. That is quite proper. Now, then, do you remember your master's death?"
"Yes, sir."
"And his funeral?"
"Yes, sir."
"You know when the undertaker and his men came and went, and how often, I presume? You let them in and saw them?"
"I let them in, yes, sir. But once or twice they went out without my knowing."
"At five o'clock on the afternoon before the funeral, I am told that Mrs. Quadrant visited the room where the body was, and ordered that the coffin should be closed for the last time. Did you know this?"
"No, sir."
"I understand that at that time the undertaker and two of his men were in the room, as were also the two Mr. Quadrants, Mrs. Quadrant, and the doctor. Now, be as accurate as you can, and tell me in what order and when these persons left the house."
"Dr. Mortimer went away, I remember, just after Mrs. Quadrant went to her room to lie down. Then the gentlemen went in to dinner, and I served them. The undertaker and one of his men left together just as dinner was put on table. I remember that because the undertaker stood in the hall and spoke a word to Mr. Amos just as he was entering the dining-room. Mr. Amos then turned to me, and said for me to show them out. I went to the door with them, and then went back to the dining-room."
"Ah! Then one of the undertaker's men was left alone with the body?"
"I
