whatâs inside it,â said Arnold. Their search revealed nothing but a mass of correspondence, all carefully filed. As in the case of the other letters, there was nothing in there which could be considered in any way out of the ordinary. But, as Arnold drew out one of the documents, he heard something rattling. He removed the files it contained, and beneath them found half a dozen small metal objects. They were pistol cartridges, exactly similar in appearance to those which had been found in the magazine of the automatic.
Arnold picked them out of the drawer, and laid them on the table. âCan you account for these, Mr. Torrance?â he asked.
Torrance shook his head. âNo, I canât,â he replied. âThey have probably been there a long time. Years ago, when I first knew him, Sir Wilfred was very fond of target shooting, and was a very good shot, both with rifle and revolver. But recently, I believe, he had given it up. I expect these are the remains of some cartridges which he used to keep here.â
Arnold made no comment upon this. He put the cartridges in his pocket, and helped Torrance to replace the correspondence in the drawer. âBy the way,â he remarked, while they were thus engaged, âhas your firm got any connections in Belgium?â
âBelgium?â Torrance replied. âWeâve got connections all over the world, and in Belgium, among other countries.â
âI am told that Sir Wilfred paid a visit to Belgium last summer. Was this on a matter of business?â
âNot to my knowledge. Sir Wilfred liked spending a few days abroad, from time to time. He may have called upon one or two people in Brussels and Antwerp with whom we do business, but only in a friendly way.â
âWhen do you expect Richard Saxonby?â
âWe had a cable from him to-day, saying that he would arrive at Southampton on the 23rd. I presume that Miss Olivia had informed him of Sir Wilfredâs death.â
Arnold had no further inquiries to make, and he returned to Scotland Yard.
V
Desmond Merrion happened to be staying for a few days in London, at his rooms in St. Jamesâs. He was something of an amateur criminologist, and a friend of Arnoldâs. So, when he received a telephone call from the Inspector, suggesting that they should dine together that Friday evening, he guessed that Arnold was engaged upon some case which presented points of interest.
But he was rather surprised when he heard that Arnold had been engaged upon investigating the death of Sir Wilfred Saxonby. âIâve read what the papers have to say,â he said. âAnd, to all appearances, it seemed a pretty obvious case of suicide. Iâm astonished that the Yard should have been called in at all. The importance of Sir Wilfredâs position accounts for it, I suppose?â
âThatâs about it,â Arnold replied. âI donât think thereâs much room for doubt that Sir Wilfred shot himself. But the papers donât know quite as much as I do. Iâd like to tell you what Iâve heard, and see what you make of it.â
He described his investigations in detail. âNow, it strikes me that Sir Wilfred planned his suicide some time in advance,â he continued. âHe decided that he would shoot himself. He already possessed a revolver, but that was too cumbrous and noisy a weapon for his purpose. A small automatic would be just as deadly, and much more convenient.
âBut how was he to get hold of one? As you know, automatic pistols cannot be bought in this country without the production of a firearms certificate. Certainly a man in Sir Wilfredâs position would not have had the slightest difficulty in obtaining such a certificate. But secrecy is a characteristic of the intending suicide. Sir Wilfred would imagine that people would wonder what he wanted an automatic for, and would be afraid that they would guess correctly. It would suit