Farrell, according to Miss Lester, had helped her father out of some difficulty, and it was undoubtedly parental persuasion which had arranged the marriage. It was a case of grat.i.tude rather than love. But that is not all. At the Lesters" house there was another constant visitor, a young doctor named Morrison, and he and Farrell became friends in spite of the fact that they were two angles of a triangle, Ruth Lester being the third angle. The position was this: Morrison was in love with the girl, but remained silent because he was too poor to marry; the girl loved him, but, thinking that he was indifferent, consented to marry Farrell. Whether Farrell was aware of this it is impossible to say. Now on the very day of Farrell"s death, Dr. Morrison called and asked for him at the offices in Austin Friars. The clerk took in his name, and was told by Mr. Delverton that Mr. Farrell had left for the day. This was the first intimation the clerks had that he had left, and seems an indirect proof that no one in the office could have had anything to do with the tragedy. Farrell had been gone about an hour then. Morrison left no message, merely asked that Mr. Farrell should be told he had called."
"What was Morrison"s explanation?" I asked.
"He said Farrell had requested him to call. He was going to give him a tip for a little flutter in the mining market."
"Is it known where Farrell went that afternoon?"
"I see you think the doctor"s explanation thin, just as I did. Farrell told his partner that he had an appointment with Miss Lester; Miss Lester says there was no appointment. Naturally I at once speculated whether Farrell and Morrison had met later in the afternoon. I followed that trail every inch of the way. The doctor was poor and somewhat in debt, and--"
"And Farrell, who died by poison, which is significant, was his rival?" I said.
"I thought of all that," Southey returned. "Fortunately for him the doctor could account for every hour of his time. Of course, the man in the street was suspicious of him--is still, perhaps, to some extent, but it hasn"t prevented his getting on. He married Ruth Lester, and I hear is getting a good practise together."
"What conclusion did you come to?"
"I am inclined to think there was some international reason at the back of the mystery, some difficulty with a foreign government, it may be. If Farrell had become mixed up in such an affair suicide might be the way out. I suggested this to Mr. Delverton, and he did not scout it as altogether a ridiculous idea. These foreign bankers are sometimes very much behind the scenes in European politics."
"Do you know whether the invalid brother was at the office that day?" I asked.
"He was not. He was quite incapacitated at the time."
I hunted up one or two points which occurred to me, and then went to Austin Friars to call upon Mr. Delverton.
He was out of town, yachting, but his partner came into the clerks"
office to see me. I told him that my business with Mr. Delverton was private.
This partner, I discovered, was Kellner, who had formerly been a clerk in the firm. He was the man who, with the junior, had been the last to leave the office on the night of the tragedy. He was worth a little attention, and I spent two days making inquiries about him. He was as smart a man of business as could be found within a mile radius of the Royal Exchange, I was informed, a wonderful linguist, with a profound knowledge of financial matters. Now he was a wealthy man, but three years ago he had been in very low water.
This discovery sent me to Twickenham again. I said nothing about Kellner having become a partner in Delverton Brothers"; I merely asked Southey whether he had satisfactorily accounted for his time on the fatal night.
"Didn"t I tell you?" said Southey. "Oh, yes, he had an absolute alibi; so had the youth Small. I made them my first business."
I did not call on Dr. Morrison, but I went to his neighborhood, and asked a few questions. Everybody spoke well of the doctor, which, of course, might mean much or little, and I was fortunate enough to see him with his wife in a motor. He looked like a doctor, a forceful and self-reliant man, not one to lose his head or give himself away. He would be likely to carry through any enterprise he set his mind to. His wife, without being beautiful, was attractive, the kind of woman you begin to call pretty after you have known her a little while.
That night I wrote a full report to Christopher Quarles with my own comments in the margin, and three days later I had a wire from Zena, saying they were returning to Chelsea at once.
There was no need to ask the professor whether the case interested him or not. He began by being complimentary about my report, praised my astuteness in not calling upon the doctor, and he made me give him a verbal description of Morrison and his wife.
"Of course, Wigan, looks count for nothing, but they are often misleading evidence, and we are told to beware of that man of whom every one speaks well. The most saintly individual I ever knew had a strong likeness to a notorious criminal I once saw, and on a slight acquaintance you and I would probably have trusted Cleopatra or Helen of Troy, neither of them very estimable women, I take it. Now apparently this doctor and his wife are near the center of this mystery."
"It seems so, but--"
"Believe me, I am making no accusation," he interrupted; "indeed, I am more inclined to argue that they occupy an eccentric point within the circle rather than the true center. Still, we must not overlook one or two facts which you have duly emphasized in your report. The rivalry between Morrison and Farrell does supply, as you say, a motive for the crime, if crime it was, and it is the only motive that is apparent.
Again, a doctor could obtain and make use of poison with less risk than most men. And, again, it is curious the doctor should call on Farrell on that particular day. The visit might be a subtle move to establish his innocence. True, according to Southey, his time after the visit was accounted for, but how about the time before the visit? Farrell had already left the office an hour, and might have met Morrison."
"Do you suggest he was poisoned then, and came back hours afterwards to die in the office?"
"You think that unlikely?"
"I do."
"Still, we must recollect the action of this particular poison," said Quarles. "It produces drowsiness, the time necessary to get to this condition varying in different persons, and the doctor, knowing Farrell, might be able to gage how long it would take in his case. Of course, we labor under difficulties. Three years having pa.s.sed, we cannot rely on direct investigation. Purposely I gave you no bias when I asked you to gather up the known facts, and from your report I judge you have come to the conclusion that Farrell committed suicide, possibly driven into a corner by some international complication."
"Yes, on the whole, I lean to that idea."
"It is not the belief of Mr. Delverton himself."
"How do you know?" I asked.
"I met Martin Delverton in Devonshire. He was yachting round the coast and came ash.o.r.e for golf. We played together several times, and became quite friendly. It was not until he began to talk about it that I remembered there had ever been a Delverton mystery. Practically he gave me the same history of the case as your report does, missing some points certainly, but enlarging considerably on others. That the villain had escaped justice seemed to rankle in his mind, and he was contemptuous of the intelligence of Scotland Yard. The tragedy, he said, had hastened his brother"s end, and I judged he had no great love for the Morrisons."
"He knew who you were, I suppose?"
"Oh, yes; and included my intelligence in the sneer at Scotland Yard. He argued the point with me until he forced me to admit that there was a large element of luck in most of my successes."
"You admitted that?" I exclaimed.
"I did. I had just beaten him three up and two to play, so was in an angelic frame of mind. Even then he would not let me alone. He wanted to know how I should have gone to work had the case been in my hands. To his evident delight I gave him arguments on the lines of our empty room conferences, making one thing especially clear, that I should have enquired far more closely about the Morrisons than had been done. This interested him immensely, and he did not attempt to hide from me the fact that his suspicions lay in the same direction. He became keen that I should look into the mystery; indeed, he challenged my skill. I am taking up that challenge, and I am going to tell the world the truth about Farrell"s death."
"You know it?"
"Not yet, but the key to it is in this report of yours. Do you know what has become of the junior clerk, Small?"
"No. He left the firm to go abroad, I understand."
"I should like to have asked him whether John Delverton, the invalid partner, had seemed worried when he was last at the office."
"He was not at the office that day. I asked that question, and Southey is certain upon the point."
"Farrell might have left early to see him."
"Of course, we might question Kellner," I suggested.
"Kellner has the interests of the firm at heart, and is not personally connected with the affair. I don"t suppose he will be pleased to have the old mystery raked up; naturally he will fear damage to the firm. I do not think he would be inclined to help us in any way, and I can imagine his being angry with Delverton for mentioning the affair to me."
"Still, I think there is something that wants explaining about Mr.
Kellner," said Zena, "You evidently thought so too, Murray, since you made such minute inquiries about him."
"I do not think there is anything against him," I answered.
"I am not very interested in Kellner"s past," said the professor, "and as we cannot get hold of Small we must do a little guessing."
"Is there anything further for me to do?" I asked.
"One thing. I want you to get hold of some stockbroker you know, and get him to tell you whether there was any kind of panic here, or on the Continent, with regard to any foreign securities between three and four years ago. Find out, if you can, the names of any members of the House who were hammered during that period, and the names of any firms considered shaky at the time. I am not hoping for much useful information, but we may learn something to a.s.sist our guesswork."
The information I obtained on the following day amounted to little. As my friend in Threadneedle Street said, three years on the Stock Exchange are a lifetime. In the different markets there had been several crises during the period I mentioned, and certain men, chiefly small ones, had gone under. As for shaky firms, it was impossible to speak unless you were closely interested. A good firm, under temporary stress, would probably be bolstered up, and a week or two might find it in affluence again.
I went to Chelsea with the information, such as it was, but only saw Zena. Quarles was out, and I did not see him for nearly a week. Then he "phoned to me to call for him one evening and to come in evening dress.