Final Proof Part 30

"'Mr. Livingstone and Mr. Moore are both exceedingly wealthy men, and I am a millionaire, in very satisfactory business circ.u.mstances at present. But I am very sorry to say that though our host, Mr. Gray, is also a distinctly rich man, he has met with some reverses recently, and I can conceive that ready money would be useful to him. But for all that, it is preposterous to believe what your question evidently indicates. None of the persons in this party is a thief, and least of all could we suspect Mr. Gray. I am sure that if he wished his wife's opal, she would give it to him cheerfully. No, Mr. Barnes, the opal is in some crack or crevice which we have overlooked. It is lost, not stolen.'

"That ended the interview with the several persons present, but I made one or two other inquiries, from which I elicited at least two significant facts. First, it was Mr. Gray himself who had indicated the course by which the yacht was steered last night, and which ran her over a sand-bar. Second, some one had nearly emptied the oil from the lamps, so that they would have burned out in a short time, even though the yacht had not touched."

"These, then, are your facts. And from these you have solved the problem. Well, Mr. Barnes, who stole the opal?"

"Mr. Mitchel, I have told you all I know, but I wish you to work out a solution before I reveal my own opinion."

"I have already done so, Mr. Barnes. Here; I will write my suspicion on a bit of paper. So. Now tell me yours, and you shall know mine afterwards."

"Why, to my mind it is very simple. Mr. Gray, failing to obtain the opal from his wife by fair means, resorted to a trick. He removed the oil from the lamps, and charted out a course for his yacht which would take her over a sand-bar, and when the opportune moment came he stole the jewel. His actions since then have been merely to cover his crime by shrouding the affair with mystery. By insisting upon a thorough search, and even sending for a detective, he makes it impossible for those who were present to accuse him hereafter. Undoubtedly Mr. Cortlandt's opinion will be the one generally adopted. Now what do you think?"

"I think I will go with you at once, and board the yacht _Idler_."

"But you have not told me whom you suspect," said Mr. Barnes, somewhat irritated.

"Oh, that is immaterial," said Mr. Mitchel, calmly preparing for the street. "I do not suspect Mr. Gray, so if you are correct you will have shown better ability than I. Come, let us hurry."

On their way to the dock from which they were to take the little steam launch which was waiting to carry the detective back to the yacht, Mr.

Barnes asked Mr. Mitchel the following question:

"Mr. Mitchel," said he, "you will note that Mrs. Cortlandt alluded to you as a 'crank who collects gems.' I must admit that I have myself harbored a great curiosity as to your reasons for purchasing jewels which are valued beyond a mere conservative commercial price. Would you mind explaining why you began your collection?"

"I seldom explain my motives to others, especially when they relate to my more important pursuits in life. But in view of all that has pa.s.sed between us, I think your curiosity justifiable, and I will gratify it.

To begin with, I am a very wealthy man. I inherited great riches, and I have made a fortune myself. Have you any conception of the difficulties which hara.s.s a man of means?"

"Perhaps not in minute detail, though I can guess that the lot of the rich is not as free from care as the pauper thinks it is."

"The point is this: the difficulty with a poor man is to get rich, while with the rich man the greatest trouble is to prevent the increase of his wealth. Some men, of course, make no effort in that direction, and those men are a menace to society. My own idea of the proper use of a fortune is to manage it for the benefit of others, as well as one's self, and especially to prevent its increase."

"And is it so difficult to do this? Cannot money be spent without limit?"

"Yes; but unlimited evil follows such a course. This is sufficient to indicate to you that I am ever in search of a legitimate means of spending my income, provided that I may do good thereby. If I can do this, and at the same time afford myself pleasure, I claim that I am making the best use of my money. Now, I happen to be so const.i.tuted that the most interesting studies to me are social problems, and of these I am most entertained with the causes and environments of crime. Such a problem as the one you have brought to me to-day is of immense attractiveness to me, because the environment is one which is commonly supposed to preclude rather than to invite crime. Yet we have seen that despite the wealth of all concerned, some one has stooped to the commonest of crimes,--theft."

"But what has this to do with your collection of jewels?"

"Everything. Jewels--especially those of great magnitude--seem to be a special cause of crime. A hundred-carat diamond will tempt a man to theft as surely as the false beacon on a rocky sh.o.r.e entices the mariner to wreck and ruin. All the great jewels of the world have murder and other crimes woven in their histories. My attention was first called to this by accidentally hearing a plot at a ball to rob the lady of the house of a large ruby which she wore on her breast. I went to her, and told her enough to persuade her to sell the stone to me. I fastened it into my scarf, where the plotters might see it if they remained at the ball. By my act I prevented a crime that night."

"Then am I to understand that you buy jewels with that end in view?"

"After that night I conceived this idea. If all the great jewels in the world could be collected together, and put in a place of safety, hundreds of crimes would be prevented, even before they had been conceived. Moreover, the search for, and acquirement of, these jewels would necessarily afford me abundant opportunity for studying the crimes which are perpetrated in order to gain possession of them. Thus you understand more thoroughly why I am anxious to pursue this problem of the Aztec Opal."

Several hours later Mr. Mitchel and Mr. Barnes were sitting at a quiet table in the corner of the dining-room at Mr. Mitchel's club. On board the yacht Mr. Mitchel had acted rather mysteriously. He had been closeted a while with Mr. Gray, after which he had had an interview with two or three of the others. Then, when Mr. Barnes had begun to feel neglected, and tired of waiting alone on the deck, Mr. Mitchel had come towards him, arm in arm with Mr. Gray, and the latter had said:

"I am very much obliged to you, Mr. Barnes, for your services in this affair, and I trust the enclosed check will remunerate you for your trouble."

Mr. Barnes, not quite comprehending it all, had attempted to protest, but Mr. Mitchel had taken him by the arm, and hurried him off. In the cab which bore them to the club the detective asked for an explanation, but Mr. Mitchel only replied:

"I am too hungry to talk now. We will have dinner first."

The dinner was over at last, and nuts and coffee were before them, when Mr. Mitchel took a small parcel from his pocket, and handed it to Mr.

Barnes, saying:

"It is a beauty, is it not?"

Mr. Barnes removed the tissue paper, and a large opal fell on the table-cloth, where it sparkled with a thousand colors under the electric lamps.

"Do you mean that this is----" cried the detective.

"The Aztec Opal, and the finest harlequin I ever saw," interrupted Mr.

Mitchel. "But you wish to know how it came into my possession?

Princ.i.p.ally so that it may join the collection and cease to be a temptation in this world of wickedness."

"Then Mr. Gray did not steal it?" asked Mr. Barnes, with a touch of chagrin in his voice.

"No, Mr. Barnes. Mr. Gray did not steal it. But you are not to consider yourself very much at fault. Mr. Gray tried to steal it, only he failed.

That was not your fault, of course. You read his actions aright, but you did not give enough weight to the stories of the others."

"What important point did I omit from my calculations?"

"I might mention the bare arms which Mrs. Gray said she felt around her neck. It was evidently Mr. Gray who looked for the opal on the neck of his sister-in-law, but as he did not bare his arms before approaching her, he would not have done so later."

"Do you mean that Miss Livingstone was the thief?"

"No. Being hysterical, Miss Livingstone changed her seat without realizing it, but that does not make her a thief. Her excitement when with you was due to her suspicions, which, by the way, were correct. But let us return for a moment to the bare arms. That was the clue from which I worked. It was evident to me that the thief was a man, and it was equally plain that, in the hurry of the few moments of darkness, no man would have rolled up his sleeves, risking the return of the attendants with lamps, and the consequent discovery of himself in such a singular disarrangement of costume."

"How do you account for the bare arms?"

"The lady did not tell the truth, that is all. The arms which encircled her neck were not bare. Neither were they unknown to her. She told you that lie to s.h.i.+eld the thief. She also told you that her husband wished to sell the Aztec Opal to me, but that she had refused. Thus she deftly led you to suspect him. Now, if she wished to s.h.i.+eld the thief, yet was willing to accuse her husband, it followed that the husband was not the thief."

"Very well reasoned, Mr. Mitchel. I see now where you are tending, but I shall not get ahead of your story."

"So much I had deduced before we went on board the yacht. When I found myself alone with Gray I candidly told him of your suspicions, and your reasons for harboring them. He was very much disturbed, and pleadingly asked me what I thought. As frankly, I told him that I believed that he had tried to take the opal from his wife,--we can scarcely call it stealing since the law does not,--but that I believed he had failed. He then confessed; admitted emptying the lamps, though he denied running the boat on the sand-bar. But he a.s.sured me that he had not reached his wife's chair when the lamps were brought in. He was, therefore, much astonished at missing the gem. I promised him to find the jewel upon condition that he would sell it to me. To this he most willingly acceded."

"But how could you be sure that you would recover the opal?"

"Partly by my knowledge of human nature, and partly because of my inherent faith in my own abilities. I sent for Mrs. Gray, and noted her att.i.tude of defense, which, however, only satisfied me the more that I was right in my suspicions. I began by asking her if she knew the origin of the superst.i.tion that an opal brings bad luck to its owner. She did not, of course, comprehend my tactics, but she added that she 'had heard the stupid superst.i.tion, but took no interest in such nonsense.' I then gravely explained to her that the opal is the engagement stone of the Orient. The lover gives it to his sweetheart, and the belief is, that should she deceive him even in the most trifling manner, the opal will lose its brilliancy and become cloudy. I then suddenly asked her if she had ever noted a change in her opal. 'What do you mean to insinuate?'

she cried out angrily. 'I mean,' said I, sternly, 'that if any opal has ever changed color in accordance with the superst.i.tion, this one should have done so. I mean that though your husband greatly needs the money which I have offered him, you have refused to allow him to sell it, and yet you permitted another to take it from you last night. By this act you might have seriously injured if not ruined Mr. Gray. Why have you done it?'"

"How did she receive it?" asked Mr. Barnes, admiring the ingenuity of Mr. Mitchel.

"She began to sob, and between her tears she admitted that the opal had been taken by the man whom I suspected, but she earnestly declared that she had harbored no idea of injuring her husband. Indeed, she was so agitated in speaking upon this point, that I believe that Gray never thoroughly explained to her why he wished to sell the gem. She urged me to recover the opal if possible, and purchase it, so that her husband might be relieved from his pecuniary embarra.s.sment. I then sent for the thief, Mrs. Gray having told me his name; but would you not like to hear how I had picked him out before he went aboard? I still have that bit of paper upon which I wrote his name, in confirmation of what I say."

"Of course I know that you mean Mr. Livingstone, but I would like to hear your reasons for suspecting him."

"From your account Miss Livingstone suspected some one, and this caused her to be so agitated that she was unaware of the fact that she had changed her seat. Women are shrewd in these affairs, and I was confident that the girl had good reasons for her conduct. It was evident that the person in her mind was either her brother or her sweetheart. I decided between these two men from your account of your interviews with them.

Moore impressed you as being honest, and he told you that one of the ladies suspected him. In this he was mistaken, but his speaking to you of it was not the act of a thief. Mr. Livingstone, on the other hand, tried to throw suspicion upon Mr. Gray."

"Of course that was sound reasoning after you had concluded that Mrs.