listening to the testimony of you three gentlemen, before I had discovered any corroborative evidence. I will now give some of the additional points which I have brought out since then; but I wish that you would first tell me whether this signature is genuine," I said, pointing to Alexander P. Drysdale's name on the note.
"Oh, yes; there is no doubt of that," said Mr. McGregor; "I am perfectly familiar with his signature, and there is no question in my mind but that he signed that himself."
"Well, gentlemen, I will now make up a possible case, and you can see how nearly it compares with the present matter. I will suppose that a man of wealth, refinement, and position, should become cramped for money to supply present necessities; he is intimate with the officers of a wealthy bank; he goes there one evening and is admitted by his friend, the acting cashier. He explains his embarrassment, and his friend agrees to lend him the amount which he requires. The friend completes his work, puts away his books, and figures up the amount needed. The borrower has a small balance to his credit, and he gives a note for the difference. Then the teller opens the safe, brings out a roll of bills, and begins to count out the amount. The safe door is left open, and the visitor sees within the piles of bank-notes and the rouleaux of gold. A fortune in cash is within his grasp with only a human life standing in his way; his perplexities and embarrassments come upon him with added force as he sees the means before him by which he may escape their power to annoy him. Like Tantalus, dying of thirst with the water at his very lips, this man gazes on the wealth piled up in that safe. Glancing around, he sees his friend slowly counting the paltry hundreds he is to receive; close by lies a heavy weapon, heretofore used for innocent business purposes; another glance into the safe and insanity is upon him; his brain is a perfect hell of contending passions; again the thought flashes into his mind—'Only a life between me and that money.' He seizes the heavy hammer and deals his victim a terrible blow behind the ear; as the latter falls lifeless, the murderer strikes him twice more to make sure that there shall be no witnesses to testify in the case. The deed is done, and there remains nothing to prevent him from seizing the contents of the safe. But first, he must protect himself from the danger of discovery; to this end he carefully removes his bloody clothing, gathers every vestige of paper within= sight, and breaks up the waste paper baskets for fuel. He needs more flame, however, and he takes several packages of old papers to make the fire fiercer; then his eye falls on a slip of paper lying on the desk, and he twists it nervously into a lighter to convey fire from the lamp to the mass of material in the fire-place. The flame is started, and soon the clothes are reduced to ashes. Stealthily he packs the packages of bills and the rolls of coin, and when he has taken as much as he can carry, he slips noiselessly away, leaving no trace of his identity. No one has seen him enter or depart; his position is far above the reach of suspicion; every clue has been destroyed in the fire-place, and no witness to his guilt can possibly be raised up. So he thinks; and as month after month passes, as detective after detective abandons the case in despair, as the excitement dies out in the public mind, and as the friends of the deceased apparently give up the hopeless task of seeking for the murderer, his confidence becomes complete, and he no longer fears detection.
"But stop! when his victim fell a bloody corpse at his feet, was every witness destroyed? No, gentlemen; helpless and lifeless as that body fell, it yet had the power to avenge itself. The right hand convulsively grasps a bank note, and it is hidden from sight by the position assumed in falling; a slip of white paper dotted with figures at random, is also covered, and is quickly saturated with blood; a fragment of paper is found below the grate, twisted so tightly as to have burned only in part; lastly, the direction of the blood-spirts show that the first blow was struck on the left side. Now, gentlemen, do you think you can read the testimony of these dumb witnesses?"
"My God! I do not know what to think," said Mr. Gordon.
"I see where your suspicions lead," said Mr. Bannatine, "but I do not yet fully know whether I can see the evidence in the same light that you do. Please go on and tell us all you suspect, and your reasons."
"Yes, Mr. Pinkerton," said Mr. McGregor, "whom do you suspect?"
"Gentlemen," I replied, solemnly, "I have formed no hasty conclusion in this matter, and I should not accuse any man without the strongest reasons for believing him guilty; but I think that when I have connected together the links which I have gathered, you will agree with me in the moral certainty that George Gordon was murdered by Alexander P. Drysdale, and no other."
"Go on, go on, Mr. Pinkerton," said Mr. Gordon, in great excitement. "It seems impossible, yet there are some slight fancies in my mind which seem to confirm that theory. Tell us all your conclusions, and how you have arrived at them."
"Well, first, I am satisfied that only a particular friend would have been admitted to the bank by George that night; second, the blow was struck from behind, on the left side, showing that the murderer was probably left-handed. Mr. Drysdale satisfies both of these conditions; I visited him to-day and saw him write an address in my note-book with his left hand. Third, I have here a note for $927.78, signed 'Alexander P. Drysdale;' the signature, you say, is genuine, and further, you told me yesterday that you had not held a note of Mr. Drysdale's for some years. On reflection you will see that this note could not have been taken from the packages of bank archives which were burned, for it never could have been put there; moreover it is dated '1856,' and must have been made some time last year. As you have no record of such a note, I infer that it was drawn the night of the murder. Fourthly, I have conclusive evidence of that fact in this slip of blood-stained paper," and so saying, I produced the slip upon which George had done his figuring.
"How! where!" exclaimed my listeners.
"Near the bottom of that paper you will find in light pencil marks three numbers arranged like an example in subtraction, while the rest are all additions in ink. The figures are: first, 1,252.00; then, 324.22; and 927.78 below the line. Mr. Drysdale's balance was $324.22, and the amount of this note bearing his signature is $927.78. It looks to me as if he wanted to draw $1,252.00, and that George subtracted the amount of his balance in bank, $324.22, from the amount he wished to draw, $1,252.00, and that Mr. Drysdale then gave his note for the difference, $927.78. What do you think of my witness, gentlemen?"
The three gentlemen put their heads together over the paper long enough to convince themselves that the figures were really there, and then they resumed their seats in silence. I had watched their faces carefully as I drew my conclusions, and had seen their expressions change from incredulity to uncertainty, then to amazement, finally turning gradually to half belief; but when they sat down, positive conviction was evident in every face.
"How is it possible that these facts were never discovered before?" ejaculated Mr. Bannatine.
"It is very simple," I replied; "the search has hitherto been conducted on a wrong basis. The whole endeavor seems to have been to guess who might have done the deed, and then to find evidence to convict him. My plan in all similar cases is, to first examine the evidence before me, with a perfectly unbiased mind; then, having formed a theory by reasoning on general principles, as applied to the facts in my possession, I proceed to look about for some person who will answer the conditions of my theory. I may find more than one, and I then am obliged to make each such person the object of my attention until I obtain convincing proof of his innocence or guilt. The person upon whom my theory causes suspicion to fall, may have been hitherto regarded as above suspicion; but, that fact does not deter me in the least degree from placing that person's circumstances, motives, and actions under the microscope, so to speak; for experience and observation, have taught me that the most difficult crimes to fix upon the criminal, are those which have been committed by men whose previous reputation had been unspotted. Now, you have never connected Mr. Drysdale with this affair, because it has never entered your minds to suspect him; but, had you gone over the ground in the same manner that I have done, you would have been led to the same conclusion. This is the real point, where the services of an experienced detective, are most valuable. The plan by which a detective operation is to be conducted, is as important as the
