with that proof.”
As Anstey resumed his seat, a low rumble of applause was heard from the gallery. It subsided instantly on a gesture of disapproval from the judge, and a silence fell upon the court, in which the clock, with cynical indifference, continued to record in its brusque monotone the passage of the fleeting seconds.
“He is saved, Dr. Jervis! Oh! Surely he is saved!” Juliet exclaimed in an agitated whisper. “They must see that he is innocent now.”
“Have patience a little longer,” I answered. “It will soon be over now.”
Sir Hector Trumpler was already on his feet and, after bestowing on the jury a stern hypnotic stare, he plunged into his reply with a really admirable air of conviction and sincerity.
“My lord and gentlemen of the jury: The case which is now before this Court is one, as I have already remarked, in which human nature is presented in a highly unfavourable light. But I need not insist upon this aspect of the case, which will already, no doubt, have impressed you sufficiently. It is necessary merely for me, as my learned friend has aptly expressed it, to disentangle the actual facts of the case from the web of casuistry that has been woven around them.
“Those facts are of extreme simplicity. A safe has been opened and property of great value abstracted from it. It has been opened by means of false keys. Now there are two men who have, from time to time, had possession of the true keys, and thus had the opportunity of making copies of them. When the safe is opened by its rightful owner, the property is gone, and there is found the print of the thumb of one of these two men. That thumb-print was not there when the safe was closed. The man whose thumb-print is found is a left-handed man; the print is the print of a left thumb. It would seem, gentlemen, as if the conclusion were so obvious that no sane person could be found to contest it; and I submit that the conclusion which any sane person would arrive at—the only possible conclusion—is, that the person whose thumb-print was found in the safe is the person who stole the property from the safe. But the thumb-print was, admittedly, that of the prisoner at the bar, and therefore the prisoner at the bar is the person who stole the diamonds from the safe.
“It is true that certain fantastic attempts have been made to explain away these obvious facts. Certain far-fetched scientific theories have been propounded and an exhibition of legerdemain has taken place which, I venture to think, would have been more appropriate to some place of public entertainment than to a court of justice. That exhibition has, no doubt, afforded you considerable amusement. It has furnished a pleasing relaxation from the serious business of the court. It has even been instructive, as showing to what extent it is possible for plain facts to be perverted by misdirected ingenuity. But unless you are prepared to consider this crime as an elaborate hoax—as a practical joke carried out by a facetious criminal of extraordinary knowledge, skill and general attainments—you must, after all, come to the only conclusion that the facts justify: that the safe was opened and the property abstracted by the prisoner. Accordingly, gentlemen, I ask you, having regard to your important position as the guardians of the well-being and security of your fellow-citizens, to give your verdict in accordance with the evidence, as you have solemnly sworn to do; which verdict, I submit, can be no other than that the prisoner is guilty of the crime with which he is charged.”
Sir Hector sat down, and the jury, who had listened to his speech with solid attention, gazed expectantly at the judge, as though they should say: “Now, which of these two are we to believe?”
The judge turned over his notes with an air of quiet composure, writing down a word here and there as he compared the various points in the evidence. Then he turned to the jury with a manner at once persuasive and confidential—
“It is not necessary, gentlemen,” he commenced, “for me to occupy your time with an exhaustive analysis of the evidence. That evidence you yourselves have heard, and it has been given, for the most part, with admirable clearness. Moreover, the learned counsel for the defence has collated and compared that evidence so lucidly, and, I may say, so impartially, that a detailed repetition on my part would be superfluous. I shall therefore confine myself to a few comments which may help you in the consideration of your verdict.
“I need hardly point out to you that the reference made by the learned counsel for the prosecution to far-fetched scientific theories is somewhat misleading. The only evidence of a theoretical character was that of the fingerprint experts. The evidence of Dr. Rowe and of Dr. Thorndyke dealt exclusively with matters of fact. Such inferences as were drawn by them were accompanied by statements of the facts which yielded such inferences.
“Now, an examination of the evidence which you have heard shows, as the learned counsel for the defence has justly observed, that the entire case resolves itself into a single question, which is this: ‘Was the thumb-print that was found in Mr. Hornby’s safe made by the thumb of the prisoner, or was it not?’ If that thumb-print was made by the prisoner’s thumb, then the prisoner must, at least, have been present when the safe was unlawfully opened. If that thumb-print was not made by the prisoner’s thumb, there is nothing to connect him with the crime. The question is one of fact upon which it will be your duty to decide; and I must remind you, gentlemen, that you are the sole judges of the facts of the case, and that you are to consider any remarks of mine as merely suggestions which you are to entertain or to disregard according to your judgement.
“Now let us consider this question by the light of the evidence. This thumb-print was either made by the prisoner or it was not. What evidence has been brought forward to show that it was made by the prisoner? Well, there is the evidence of the ridge-pattern. That pattern is identical with the pattern of the prisoner’s thumb-print, and even has the impression of a scar which crosses the pattern in a particular manner in the prisoner’s thumb-print. There is no need to enter into the elaborate calculations as to the chances of agreement; the practical fact, which is not disputed, is that if this red thumb-print is a genuine thumb-print at all, it was made by the prisoner’s thumb. But it is contended that it is not a genuine thumb-print; that it is a mechanical imitation—in fact a forgery.
“The more general question thus becomes narrowed down to the more particular question: ‘Is this a genuine thumb-print or is it a forgery?’ Let us consider the evidence. First, what evidence is there that it is a genuine thumb-print? There is none. The identity of the pattern is no evidence on this point, because a forgery would also exhibit identity of pattern. The genuineness of the thumb-print was assumed by the prosecution, and no evidence has been offered.
“But now what evidence is there that the red thumb-print is a forgery?
“First, there is the question of size. Two different-sized prints could hardly be made by the same thumb. Then there is the evidence of the use of appliances. Safe-robbers do not ordinarily provide themselves with inking-slabs and rollers with which to make distinct impressions of their own fingers. Then there is the accidental mark on the print which also exists on the only genuine print that could have been used for the purpose of forgery, which is easily explained on the theory of a forgery, but which is otherwise totally incomprehensible. Finally, there is the strange disappearance of the ‘Thumbograph’ and its strange reappearance. All this is striking and weighty evidence, to which must be added that adduced by Dr. Thorndyke as showing how perfectly it is possible to imitate a fingerprint.
“These are the main facts of the case, and it is for you to consider them. If, on careful consideration, you decide that the red thumb-print was actually made by the prisoner’s thumb, then it will be your duty to pronounce the prisoner guilty; but if, on weighing the evidence, you decide that the thumb-print is a forgery, then it will be your duty to pronounce the prisoner not guilty. It is now past the usual luncheon hour, and, if you desire it, you can retire to consider your verdict while the Court adjourns.”
The jurymen whispered together for a few moments and then the foreman stood up.
“We have agreed on our verdict, my lord,” he said.
The prisoner, who had just been led to the back of the dock, was now brought back to the bar. The grey-wigged clerk of the court stood up and addressed the jury.
“Are you all agreed upon your verdict, gentlemen?”