The bodies of Sir Anthony Markenmore and his elder son were duly laid to rest in the family burial ground in Markenmore churchyard next day at noon, in the presence of a crowd whose members had flocked into the old village from all parts of the surrounding country. Folk of all sorts and conditions assembled in the church itself and under the ancient elms and yews that fenced in its grey walls; the last ceremonies over they split up into groups, discussing the latest news appertaining to the fortunes of the Markenmore family. By that time everybody in the place knew that Guy Markenmore had left a son, and that he had come into the title and estates: many of the onlookers had hurried to the churchyard in hopes of seeing the new baronet. But all they saw was Harry Markenmore and two or three kinsmen; no women of the family were present, and there was nothing remarkable nor spectacular: the curtain went down on this act of the drama quietly and uneventfully, and when those present had seen the last of Guy Markenmore, laid side by side with his father, and in close proximity to his many dead and gone ancestors, they fell back on the oft-repeated question—who was responsible for his tragic end? Blick saw nothing of these obsequies. He was not concerned with the dead. His one object was to lay hands on a living person—the murderer of Guy Markenmore. That person was somewhere; possibly far off by that time; possibly closer at hand than he knew. It was a difficult chase, and the quarry was clear out of sight and the scent poor, but Blick was casting round, and by perseverance, aided by luck, he hoped to get on the trail. And certainly he had got something to go on in the strange revelation of yesterday, and in the fortunate discovery of the automatic pistol. Full of thoughts and speculations about one, and with the other in his pocket, he set out for Selcaster as soon as his early breakfast was over, and by ten o’clock was closeted with the Chief Constable. To him he detailed all the news gained since the previous morning.
The Chief Constable listened and wondered. Like Blick, his thoughts turned to the question: Had these revelations about Guy Markenmore’s secret marriage of seven years ago anything to do with his murder? He discussed the likelihood and probabilities of this for some time, but suddenly turned off to a more pertinent subject.
“That, however, is all mere speculation; though, as you say, Blick, there may be a good deal in it,” he remarked. “But the finding of that automatic pistol, so near the scene of the murder, is quite a different matter. Now, how on earth did it come to be in that burrow, or hole, or whatever it is?”
“You mean—how did it come to be there unless it was put there!” said Blick. “Of course, it was dropped in there by somebody who wanted to get rid of it!—how else could it have come there? Let’s suppose that that somebody was the actual murderer. He came away from the scene of his crime, crossed the hill-side in front of Woodland Cottage——”
“More likely, followed the line of the coppice behind it,” suggested the Chief Constable, with a glance at a big map hung on the wall by his desk. “He’d be hidden from view, that way.”
“Well, that way, then,” agreed Blick. “Anyhow, he comes to Deep Lane. Going down there, he resolves to get rid of his weapon. There are any amount of holes in the banks there, behind the banks and the undergrowth at the foot of the high hedgerows. He pushes aside the bushes and drops his weapon into one of the deepest holes. And there it might have lain for ages—if it hadn’t been for Fransemmery’s dog.”
“Well, you’ve found it, anyway, and the next thing to do is to find out to whom it belongs,” said the Chief Constable. “Stiff business, but it can be done.” He picked up the automatic pistol, which Blick had laid before him, and looked at it with speculative eyes. “Seems to be brand-new,” he remarked. “I wonder if it was bought from anybody about here?”
“I’m going to enquire into that at once,” answered Blick. “Such things can be bought in Selcaster, I suppose?”
“You can buy sporting guns and revolvers in plenty,” replied the Chief Constable. “And no doubt things of this sort. There are two or three gunsmiths in the city, and of course there are ironmongers and hardware dealers who sell fire-arms.” He picked up a small volume from amongst a row of reference books on his desk. “Local directory,” he explained. “You’ll find names and addresses there.”
Blick made a list of names, and went out on a voyage of discovery. He called on half a dozen tradesmen, who, once they were aware of his identity and business, and had been pledged to secrecy, were only too ready to chat confidentially with a famous London detective. But they could give him no information—not one had seen the automatic pistol before. It was not until he made his last call that he got any help or signs of it. Then, however, the shopkeeper was somewhat doubtful as to whether he hadn’t seen that particular article before, some time or other.
“I’ve an idea that we may have supplied that,” he remarked. “But I’ll tell you what—you look in here about six o’clock this evening, or any time between that and seven. For this reason: I have a branch shop at Chilhampton, and my manager is there today, and won’t be back till late this afternoon. Now, if we ever sold that pistol—as I fancy we did—he’ll know all about it, and who the purchaser was; he’s more up in that department than I am. Come again at six or thereabouts; if I’m not in, ask for Mr. Waters, and tell him what you’ve told me. You can trust him.”
Blick thanked him and went out. A policeman who stood staring around him on the opposite side of the street, caught sight of and came across to him.
“The Chief sent me out to look for you, Mr. Blick,” he announced as he came up. “He says will you go back to his office?—there’s a young man called that he wants you to see. This Markenmore affair, he said.”
Blick hurried back to the police-station, and to the Chief Constable’s room. In a chair by the fireside sat the young man to whom the policeman had referred, watching the Chief Constable, who was reading and signing documents. He was a very meek and mild young man, thought Blick, as far as appearance went; an intellectual of some sort, evidently. He had a very high, broad forehead; a mass of long and untidy hair brushed back from it; a pair of large, somewhat brilliant eyes; a wide, sensitive mouth, and a generally high-strung aspect. Blick’s sharp eyes took all this in at a glance; he also observed that the young man’s black coat was very much stained in front, as though he was in the bad habit of spilling things on it, and that his long, delicately-fashioned fingers were also stained—his hands, in fact, from wrists to finger-tips were disfigured with odd patches of green, purples, and scarlets. A queer-looking chap, thought the detective, and yet, no ordinary one.
The Chief Constable signed a big blue paper, pushed it away from him, laid down his pen, and swung round in his chair. He waved a hand towards the figure on the hearth.
“This young gentleman has looked in to say that he’s been reading about the Markenmore problem in the papers, and that he thinks he can throw some light on it,” he announced, glancing at Blick. “I waited till you came before hearing what he’s got to say. Now,” he continued, nodding at the visitor, “you can go ahead! This is Detective-Sergeant Blick, of the Criminal Investigation Department, who has this case in hand. You can tell him and me anything you like—in privacy and confidence. And first of all—to whom are we talking?”
The visitor looked from one man to the other and spoke in quiet, even tones.
“My name is Spindler,” he answered, “Eustace Spindler—I’m an assistant in Moore and Smith’s chemist and druggists, Farsham.”
“I know it—very good, high-class business,” said the Chief Constable. “Old established.” He turned and threw an aside to Blick, who had sat down near him. “This is the chap Lansbury told us of,” he whispered. “The chap who had the secret to sell.” He looked round again at the caller. “Well, Mr. Spindler,” he continued, “glad to hear anything you can tell.”
“It is in strict confidence, of course?” enquired Spindler. “Strictly between ourselves—at present, at any rate?”
“You put it in the precise fashion,” assented the Chief Constable. “At present—at any rate.”
“Well,” continued Spindler, with a nod of agreement, “what I wanted to tell you was, and is, this—and I may say that I came here as much for my own satisfaction as to give information. I am, as I said, an assistant chemist—a qualified assistant, that is to say, I’ve passed all my exams. Now, for the last year or two, I’ve spent my spare time in experimenting in the preparation of synthetic dyes. I daresay you gentlemen are aware that up to now our dyers in this country have been almost entirely dependent on Germany for their aniline dyes——”
“We are!” said the Chief Constable solemnly. “Pretty well known, I believe, Mr. Spindler, that we’ve been shamefully behind-hand in that matter!”
“Just so—we have,” assented Spindler. “Well, to put the matter briefly, I have discovered a certain secret as regards the preparation of a valuable synthetic dye: a most important secret. And when I’d got it fully perfected, I naturally wanted to make some money out of it. So I advertised in The Times, indicating what I’d got to sell. My advertisement was answered by Mr. Guy Markenmore. In consequence of his letter, I went to see him at his office in Folgrave Court, in Lond............