"To take the second case, that of accident: the only possibility known to us is that of a mistake in dispensing the medicine. But the evidence of Dr. Dimsdale and Miss Norris must have convinced you that the improbability of a mistake is so great as to be practically negligible. Of course, the poison might have found its way accidentally into the medicine or the food or both in some manner unknown to us. But while we admit this, we have, in fact, to form our decision on what is known to us, not what is conceivable but unknown.
"When we come to the third possibility, that the poison was administered to deceased by some other person or persons with intent to compass his death, we find it supported by positive evidence. There is the bottle of medicine for instance. It contained a large quantity of arsenic in a soluble form. But two witnesses have sworn that it could not have contained, and, in fact, did not contain, that quantity of arsenic when it left Dr. Dimsdale's surgery or when it was delivered at deceased's house. Moreover, Miss Norris has sworn that she examined this bottle of medicine at six o'clock in the evening and that it did not then contain more than a small quantity—less than a drachm—of Liquor Arsenicalis. She was perfectly positive. She spoke with expert knowledge. She gave her reasons, and they were sound reasons. So that the evidence in our possession is to the effect that at six o'clock in the afternoon, that bottle of medicine did not contain more than a drachm—about a teaspoonful—of Liquor Arsenicalis; whereas at half-past ten, when a dose from the bottle was given to deceased by the housemaid, it contained some three ounces—about six tablespoonfuls. This is proved by the discovery of the poison in the stomach of deceased and by the exact analysis of the contents of the bottle. It follows that, between six o'clock and half-past ten, a large quantity of arsenical solution must have been put into the bottle. It is impossible to suppose that it could have got in by accident. Somebody must have put it in; and the only conceivable object that the person could have had in putting that poison into the bottle would be to cause the death of deceased.
"But further; the evidence of the medical witnesses proves that arsenic had been taken by deceased on several previous occasions. That, in fact, he had been taking arsenic in relatively small doses for some time past—how long we do not know—and had been suffering from chronic arsenical poisoning. The evidence, therefore, points very strongly and definitely to the conclusion that some person or persons had been, for some unascertained time past, administering arsenic to him.
"Finally, as to the identity of the person or persons who administered the poison, I need not point out that we have no evidence. You will have noticed that a number of persons benefit in a pecuniary sense by deceased's death. But that fact establishes no suspicion against any of them in the absence of positive evidence; and there is no positive evidence connecting any one of them with the administration of the poison. With these remarks, gentlemen, I leave you to consider the evidence and agree upon your decision."
The jury did not take long in arriving at their verdict. After a few minutes' eager discussion, the foreman announced that they had come to an unanimous decision.
"And what is the decision upon which you have agreed?" the coroner asked.
"We find," was the reply, "that deceased died from the effects of arsenic, administered to him by some person or persons unknown, with the deliberate intention of causing his death."
"Yes," said the coroner; "that is, in effect, a verdict of wilful murder against some person or persons unknown. I agree with you entirely. No other verdict was possible on the evidence before us. It is unfortunate that no clue has happened as to the perpetrator of this abominable crime, but we may hope that the investigations of the police will result in the identification and conviction of the murderer."
The conclusion of the coroner's address brought the proceedings to an end, and as he finished speaking, the spectators rose and began to pass out of the Court. I remained for a minute to speak a few words to Mr. Holman and ask him to transcribe his report in duplicate. Then, I, too, went out to find my three companions squeezing into a taxicab which had drawn up opposite the entrance, watched with ghoulish curiosity by a quite considerable crowd. The presence of that crowd informed me that the horrible notoriety which I had foreseen had even now begun to envelop us. The special editions of the evening papers were already out, with, at least, the opening scenes of the inquest in print. Indeed, during the short drive to Hilborough Square, I saw more than one news-vendor dealing out papers to little knots of eager purchasers, and once, through the open window, a stentorian voice was borne in with hideous distinctness, announcing:
"Sensational Inquest! Funeral stopped!"
7. THE SEARCH WARRANT
The consciousness of the horrid notoriety that had already attached itself to us was brought home to me once more when the taxi drew up at the house in Hilborough Square. I stepped out first to pay the driver, and Barbara following, with the latch-key ready in her hand, walked swiftly to the door, looking neither to the right nor left, opened it and disappeared into the hall; while the other two, lurking in the cab until the door was open, then darted across the pavement, entered and disappeared also. Nor was their hasty retreat unjustified. Lingering doggedly and looking about me with a sort of resentful defiance, I found myself a focus of observation. In the adjoining houses, not a window appeared to be unoccupied. The usually vacant foot-way was populous with loiterers whose interest in me and in the ill-omened house was undissembled; while mucous voices, strange to those quiet precincts, told me that the astute news-vendors had scented and exploited a likely market.
With ill-assumed indifference I entered the house and shut the door—perhaps rather noisily; and was about to enter the dining room when I heard hurried steps descending the stairs and paused to look up. It was the woman—the cook's sister. I think—who had been left to take care of the house while the servants were absent; and something of eagerness and excitement in her manner caused me to walk to the foot of the stairs to meet her.
"Is anything amiss?" I asked in a low voice as she neared the bottom of the flight.
She held up a warning finger, and coming close to me, whispered hoarsely: "There's two gentlemen upstairs. Sir, leastways they look like gentlemen, but they are really policemen."
"What are they doing upstairs?" I asked.
"Just walking through the rooms and looking about. They came about a quarter of an hour ago, and when I let them in they said they were police officers and that they had come to search the premises."
"Did they say anything about a warrant?"
"Oh, yes, Sir. I forgot about that. One of them showed me a paper and said it was a search warrant. So of course I couldn't do anything. And then they started going through the house with their note-books like auctioneers getting ready for a sale."
"I will go up and see them," said I; "and meanwhile you had better let Mrs. Monkhouse know. Where did you leave them?"
"In the large back bedroom on the first floor," she replied. "I think it was Mr. Monkhouse's."
On this I began quickly to ascend the stairs, struggling to control a feeling of resentment which, though natural enough, I knew to be quite unreasonable. Making my way direct to the dead man's room, I entered and found two tall men standing before an open cupboard. They turned on hearing me enter and the elder of them drew a large wallet from his pocket.
"Mr. Mayfield, I think, sir," said he. "I am Detective Superintendent Miller and this is Detective-Sergeant Cope. Here is my card and this is the search warrant, if you wish to see it."
I glanced at the document and returning it to him asked:
"Wouldn't it have been more in order if you had waited to show the warrant to Mrs. Monkhouse before beginning your search?"
"That is what we have done," he replied, suavely. "We have disturbed nothing yet. We have just been making a preliminary inspection. Of course," he continued, "I understand how unpleasant this search is for Mrs. Monkhouse and the rest of your friends, but you, Sir, as a lawyer will realize the p
osition. That poor gentleman was poisoned with arsenic in this house. Somebody in this house had arsenic in his or her possession and we have got to see if any traces of it are left. After all, you know, Sir, we are acting in the interests of everybody but the murderer."
This was so obviously true that it left me nothing to say. Nor was there any opportunity, for, as the superintendent concluded, Barbara entered the room. I looked at her a little anxiously as I briefly explained the situation. But there was no occasion. Pale and sombre of face, she was nevertheless perfectly calm and self-possessed and greeted the two officers without a trace of resentment; indeed, when the superintendent was disposed to be apologetic, she cut him short by exclaiming energetically: "But, surely, who should be more anxious to assist you than I? It is true that I find it incredible that this horrible crime could have been perpetrated by any member of my household. But it was perpetrated by somebody. And if, either here or elsewhere, I can help you in any way to drag that wretch out into the light of day, I am at your service, no matter who the criminal may be. Do you wish anyone to attend you in your search?"
"I think, Madam, it would be well if you were present, and perhaps Mr. Mayfield. If we want any of the others, we can send for them. Where are they now?"
"Miss Norris and Mr. Wallingford are in the dining room. The servants have just come in and I think have gone to the kitchen or their sitting room."
"Then," said Miller, "we had better begin with the dining room."
We went down the stairs, preceded by Barbara, who opened the dining room door and introduced the visitors to the two inmates in tones as quiet and matter-of-fact as if she were announcing the arrival of the gas-fitter or the upholsterer. I was sorry that the other two had not been warned, for the announcement took them both by surprise and they were in no condition for surprises of this rather alarming kind. At the word "search," Madeline started up with a smothered exclamation and then sat down again, trembling and pale as death; while as for Wallingford, if the two officers had come to pinion him and lead him forth to the gallows, he could not have looked more appalled.
Our visitors were scrupulously polite, but they were also keenly observant and I could see that each had made a mental note of the effect of their arrival. But, of course, they made no outward sign of interest in any of us but proceeded stolidly with their business; and I noticed that, before proceeding to a detailed inspection, they opened their note-books and glanced through what was probably a rough inventory, to see that nothing had been moved in the interval since their preliminary inspection.
The examination of the dining room was, however, rather perfunctory. It contained nothing that appeared to interest them, and after going through the contents of the sideboard cupboards methodically, the superintendent turned a leaf of his note-book and said: "I think that will do, Madam. Perhaps we had better take the library next. Who keeps the keys of the bureau and the cupboard?"
"Mr. Wallingford has charge of the library," replied Barbara. "Will you give the superintendent your keys, Tony?"
"There's no need for that," said Miller. "If Mr. Wallingford will come with us, he can unlock the drawers and cupboard and tell us anything that we want to know about the contents."
Wallingford rose with a certain alacrity and followed us into the library, which adjoined the dining room. Here the two officers again consulted their note-books, and having satisfied themselves that the room was as they had left it, began a detailed survey, watched closely and with evident anxiety by Wallingford. They began with a cupboard, or small armoire, which formed the upper member of a large, old-fashioned bureau. Complying with Miller's polite request that it might be unlocked, Wallingford produced a bunch of keys, and, selecting from it, after much nervous fumbling, a small key, endeavoured to insert it into the keyhole; but his hand was in such a palsied condition that he was unable to introduce it.
"Shall I have a try, Sir?" the superintendent suggested, patiently, adding with a smile, "I don't smoke quite so many cigarettes as you seem to."
His efforts, however, also failed, for the evident reason that it was the wrong key. Thereupon he looked quickly through the bunch, picked out another key and had the cupboard open in a twinkling, revealing a set of shelves crammed with a disorderly litter of cardboard boxes, empty ink-bottles, bundles of letters and papers and the miscellaneous rubbish that accumulates in the receptacles of a thoroughly untidy man. The superintendent went through the collection methodically, emptying the shelves, one at a time, on to the flap of the bureau, where he and the sergeant sorted the various articles and examining each, returned it to the shelf. It was a tedious proceeding and, so far as I could judge, unproductive, for, when all the shelves had been looked through and every article separately inspected, nothing was brought to light save an empty foolscap envelope which had apparently once contained a small box and was addressed to Wallingford, and two pieces of what looked like chemist's wrapping-paper, the creases in which showed that they had been small packets. These were not returned to the shelves, but, without comment, enclosed in a large envelope on which the superintendent scribbled a few words with a pencil and which was then consigned to a large handbag that the sergeant had brought in with him from the hall.
The large drawers of the bureau were next examined. Like the shelves, they were filled with a horrible accumulation of odds and ends which had evidently been stuffed into them to get them out of the way. From this collection nothing was obtained which interested the officers, who next turned their attention to the small drawers and pigeonholes at the back of the flap. These, however, contained nothing hut stationery and a number of letters, bills and other papers, which the two officers glanced through and replaced. When all the small drawers and pigeonholes had been examined, the superintendent stood up, fixing a thoughtful glance at the middle of the range of drawers; and I waited expectantly for the next development. Like many old bureaus, this one had as a central feature a nest of four very small drawers enclosed by a door. I knew the arrangement very well, and so, apparently, did the superintendent; for, once more opening the top drawer, he pulled it right out and laid it on the writing flap. Then, producing from his pocket a folding foot-rule, he thrust it into one of the pigeonholes, showing a depth of eight and a half inches, and then into the case of the little drawer, which proved to be only a fraction over five inches deep.
"There is something more here than meets the eye," he remarked pleasantly. "Do you know what is at the back of those drawers, Mr. Wallingford?"
The unfortunate secretary, who had been watching the officer's proceedings with a look of consternation, did not reply for a few moments, but remained staring wildly at the aperture from which the drawer had been taken out.
"At the back?" he stammered, at length. "No, I can't say that I do. It isn't my bureau, you know. I only had the use of it."
"I see," said Miller. "Well, I expect we can soon find out."
He drew out a second drawer and, grasping the partition between the two, gave a gentle pull, when the whole nest slid easily forward and came right out of its case. Miller laid it on the writing flap, and, turning it round, displayed a sliding lid at the back, which he drew up; when there came into view a set of four little drawers similar to those in front but furnished with leather tabs instead of handles. Miller drew out the top drawer and a sudden change in the expression on his face told me that he had lighted on something that seemed to him significant.
"Now I wonder what this is?" said he, taking from the drawer a small white-paper packet. "Feels like some sort of powder. You say you don't know anything about it, Mr. Wallingford?"
Wallingford shook his head but made no further reply, whereupon the superintendent laid the packet on the flap and very carefully unfolded the ends-it had already been opened-when it was seen that the contents consisted of some two or three teaspoonfuls of a fine, white powder.
"Well," said Miller, "we shall have to find out what it is. Will you pass me that bit of sealing-wax, Sergeant?"
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He reclosed the packet with the greatest care and having sealed both the ends with his signet-ring, enclosed it in an envelope and put it into his inside breast pocket. Then he returned to the little nest of drawers. The second drawer was empty, but on pulling out the third, he uttered an exclamation.
"Well, now! Look at that! Somebody seems to have been fond of physic. And there's no doubt as to what this is. Morphine hydrochlor, a quarter of a grain."
As he spoke, he took out of the drawer a little bottle filled with tiny white discs or tablets and bearing on the label the inscription which the superintendent had read out. Wallingford gazed at it with a foolish expression of surprise as Miller held it up for our—and particularly Wallingford's—inspection; and Barbara, I noticed, cast at the latter a side-long, inscrutable glance which I sought in vain to interpret.
"Morphine doesn't seem much to the point," Miller remarked as he wrapped the little bottle in paper and bestowed it in his inner pocket, "but, of course, we have only got the evidence of the label. It may turn out to be something else, when the chemical gentlemen come to test it."
With this he grasped the tab of the bottom drawer and drew the latter out; and in a moment his face hardened. Very deliberately, he picked out a small, oblong envelope, which appeared once to have contained a box or hard packet, but was now empty. It had evidently come through the post and was addressed in a legible business hand to "A Wallingford Esq., 16 Hilborough Square." Silently the superintendent held it out for us all to see, as he fixed a stern look on Wallingford. "You observe, Sir," he said, at length, "that the post-mark is dated the 20th of August; only about a month ago. What have you to say about it?"
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