""The streets o" London is free to the public, ain"t they?" queried the tramp.
""This don"t lead nowhere, my man."
""Then I"ve lost my way, that"s all," growled the man surlily, "and p"raps you"ll let me get along now."
"By this time a couple of constables had appeared upon the scene. D 21 had no intention of losing sight of his friend the tramp, and the man in the shirt had again made a dash for the latter"s collar at the bare idea that he should be allowed to "get along."
"I think D 21 was alive to the humour of the situation. He suggested that Robertson (the man in the night-shirt) should go in and get some clothes on, whilst he himself would wait for the inspector and the detective, whom D 15 would send round from the station immediately.
"Poor Robertson"s teeth were chattering with cold. He had a violent fit of sneezing as D 21 hurried him into the house. The latter, with another constable, remained to watch the burglared premises both back and front, and D 15 took the wretched tramp to the station with a view to sending an inspector and a detective round immediately.
"When the two latter gentlemen arrived at No. 22, Phillimore Terrace, they found poor old Robertson in bed, shivering, and still quite blue. He had got himself a hot drink, but his eyes were streaming and his voice was terribly husky. D 21 had stationed himself in the dining-room, where Robertson had pointed the desk out to him, with its broken lock and scattered contents.
"Robertson, between his sneezes, gave what account he could of the events which happened immediately before the robbery.
"His master, Mr. Ferdinand Knopf, he said, was a diamond merchant, and a bachelor. He himself had been in Mr. Knopf"s employ over fifteen years, and was his only indoor servant. A charwoman came every day to do the housework.
"Last night Mr. Knopf dined at the house of Mr. Shipman, at No. 26, lower down. Mr. Shipman is the great jeweller who has his place of business in South Audley Street. By the last post there came a letter with the Brighton postmark, and marked "urgent," for Mr. Knopf, and he (Robertson) was just wondering if he should run over to No. 26 with it, when his master returned. He gave one glance at the contents of the letter, asked for his A.B.C. Railway Guide, and ordered him (Robertson) to pack his bag at once and fetch him a cab.
""I guessed what it was," continued Robertson after another violent fit of sneezing. "Mr. Knopf has a brother, Mr. Emile Knopf, to whom he is very much attached, and who is a great invalid. He generally goes about from one seaside place to another. He is now at Brighton, and has recently been very ill.
""If you will take the trouble to go downstairs I think you will still find the letter lying on the hall table.
""I read it after Mr. Knopf left; it was not from his brother, but from a gentleman who signed himself J. Collins, M.D. I don"t remember the exact words, but, of course, you"ll be able to read the letter-Mr. J. Collins said he had been called in very suddenly to see Mr. Emile Knopf, who, he added, had not many hours to live, and had begged of the doctor to communicate at once with his brother in London.
""Before leaving, Mr. Knopf warned me that there were some valuables in his desk-diamonds mostly, and told me to be particularly careful about locking up the house. He often has left me like this in charge of his premises, and usually there have been diamonds in his desk, for Mr. Knopf has no regular City office as he is a commercial traveller."
"This, briefly, was the gist of the matter which Robertson related to the inspector with many repet.i.tions and persistent volubility.
"The detective and inspector, before returning to the station with their report, thought they would call at No. 26, on Mr. Shipman, the great jeweller.
"You remember, of course," added the man in the corner, dreamily contemplating his bit of string, "the exciting developments of this extraordinary case. Mr. Arthur Shipman is the head of the firm of Shipman and Co., the wealthy jewellers. He is a widower, and lives very quietly by himself in his own old-fashioned way in the small Kensington house, leaving it to his two married sons to keep up the style and swagger befitting the representatives of so wealthy a firm.
""I have only known Mr. Knopf a very little while," he explained to the detectives. "He sold me two or three stones once or twice, I think; but we are both single men, and we have often dined together. Last night he dined with me. He had that afternoon received a very fine consignment of Brazilian diamonds, as he told me, and knowing how beset I am with callers at my business place, he had brought the stones with him, hoping, perhaps, to do a bit of trade over the nuts and wine.
""I bought 25,000 worth of him," added the jeweller, as if he were speaking of so many farthings, "and gave him a cheque across the dinner table for that amount. I think we were both pleased with our bargain, and we had a final bottle of "48 port over it together. Mr. Knopf left me at about 9.30, for he knows I go very early to bed, and I took my new stock upstairs with me, and locked it up in the safe. I certainly heard nothing of the noise in the mews last night. I sleep on the second floor, in the front of the house, and this is the first I have heard of poor Mr. Knopf"s loss-"
"At this point of his narrative Mr. Shipman very suddenly paused, and his face became very pale. With a hasty word of excuse he unceremoniously left the room, and the detective heard him running quickly upstairs.
"Less than two minutes later Mr. Shipman returned. There was no need for him to speak; both the detective and the inspector guessed the truth in a moment by the look upon his face.
""The diamonds!" he gasped. "I have been robbed.""
CHAPTER V
A NIGHT"S ADVENTURE
"Now I must tell you," continued the man in the corner, "that after I had read the account of the double robbery, which appeared in the early afternoon papers, I set to work and had a good think-yes!" he added with a smile, noting Polly"s look at the bit of string, on which he was still at work, "yes! aided by this small adjunct to continued thought-I made notes as to how I should proceed to discover the clever thief, who had carried off a small fortune in a single night. Of course, my methods are not those of a London detective; he has his own way of going to work. The one who was conducting this case questioned the unfortunate jeweller very closely about his servants and his household generally.
""I have three servants," explained Mr. Shipman, two of whom have been with me for many years; one, the housemaid, is a fairly new comer-she has been here about six months. She came recommended by a friend, and bore an excellent character. She and the parlourmaid room together. The cook, who knew me when I was a schoolboy, sleeps alone; all three servants sleep on the floor above. I locked the jewels up in the safe which stands in the dressing-room. My keys and watch I placed, as usual, beside my bed. As a rule, I am a fairly light sleeper.
""I cannot understand how it could have happened-but-you had better come up and have a look at the safe. The key must have been abstracted from my bedside, the safe opened, and the keys replaced-all while I was fast asleep. Though I had no occasion to look into the safe until just now, I should have discovered my loss before going to business, for I intended to take the diamonds away with me-"
"The detective and the inspector went up to have a look at the safe. The lock had in no way been tampered with-it had been opened with its own key. The detective spoke of chloroform, but Mr. Shipman declared that when he woke in the morning at about half-past seven there was no smell of chloroform in the room. However, the proceedings of the daring thief certainly pointed to the use of an anaesthetic. An examination of the premises brought to light the fact that the burglar had, as in Mr. Knopf"s house, used the gla.s.s-panelled door from the garden as a means of entrance, but in this instance he had carefully cut out the pane of gla.s.s with a diamond, slipped the bolts, turned the key, and walked in.
""Which among your servants knew that you had the diamonds in your house last night, Mr. Shipman?" asked the detective.
""Not one, I should say," replied the jeweller, "though, perhaps, the parlourmaid, whilst waiting at table, may have heard me and Mr. Knopf discussing our bargain."
""Would you object to my searching all your servants" boxes?"
""Certainly not. They would not object, either, I am sure. They are perfectly honest."
"The searching of servants" belongings is invariably a useless proceeding," added the man in the corner, with a shrug of the shoulders. "No one, not even a latter-day domestic, would be fool enough to keep stolen property in the house. However, the usual farce was gone through, with more or less protest on the part of Mr. Shipman"s servants, and with the usual result.
"The jeweller could give no further information; the detective and inspector, to do them justice, did their work of investigation minutely and, what is more, intelligently. It seemed evident, from their deductions, that the burglar had commenced proceedings on No. 26, Phillimore Terrace, and had then gone on, probably climbing over the garden walls between the houses to No. 22, where he was almost caught in the act by Robertson. The facts were simple enough, but the mystery remained as to the individual who had managed to glean the information of the presence of the diamonds in both the houses, and the means which he had adopted to get that information. It was obvious that the thief or thieves knew more about Mr. Knopf"s affairs than Mr. Shipman"s, since they had known how to use Mr. Emile Knopf"s name in order to get his brother out of the way.
"It was now nearly ten o"clock, and the detectives, having taken leave of Mr. Shipman, went back to No. 22, in order to ascertain whether Mr. Knopf had come back; the door was opened by the old charwoman, who said that her master had returned, and was having some breakfast in the dining-room.
"Mr. Ferdinand Knopf was a middle-aged man, with sallow complexion, black hair and beard, of obviously Hebrew extraction. He spoke with a marked foreign accent, but very courteously, to the two officials, who, he begged, would excuse him if he went on with his breakfast.
""I was fully prepared to hear the bad news," he explained, "which my man Robertson told me when I arrived. The letter I got last night was a bogus one; there is no such person as J. Collins, M.D. My brother had never felt better in his life. You will, I am sure, very soon trace the cunning writer of that epistle-ah! but I was in a rage, I can tell you, when I got to the Metropole at Brighton, and found that Emile, my brother, had never heard of any Doctor Collins.
""The last train to town had gone, although I raced back to the station as hard as I could. Poor old Robertson, he has a terrible cold. Ah yes! my loss! it is for me a very serious one; if I had not made that lucky bargain with Mr. Shipman last night I should, perhaps, at this moment be a ruined man.
""The stones I had yesterday were, firstly, some magnificent Brazilians; these I sold to Mr. Shipman mostly. Then I had some very good Cape diamonds-all gone; and some quite special Parisians, of wonderful work and finish, entrusted to me for sale by a great French house. I tell you, sir, my loss will be nearly 10,000 altogether. I sell on commission, and, of course, have to make good the loss."
"He was evidently trying to bear up manfully, and as a business man should, under his sad fate. He refused in any way to attach the slightest blame to his old and faithful servant Robertson, who had caught, perhaps, his death of cold in his zeal for his absent master. As for any hint of suspicion falling even remotely upon the man, the very idea appeared to Mr. Knopf absolutely preposterous.
"With regard to the old charwoman, Mr. Knopf certainly knew nothing about her, beyond the fact that she had been recommended to him by one of the tradespeople in the neighbourhood, and seemed perfectly honest, respectable, and sober.
"About the tramp Mr. Knopf knew still less, nor could he imagine how he, or in fact anybody else, could possibly know that he happened to have diamonds in his house that night.
"This certainly seemed the great hitch in the case.
"Mr. Ferdinand Knopf, at the instance of the police, later on went to the station and had a look at the suspected tramp. He declared that he had never set eyes on him before.
"Mr. Shipman, on his way home from business in the afternoon, had done likewise, and made a similar statement.
"Brought before the magistrate, the tramp gave but a poor account of himself. He gave a name and address, which latter, of course, proved to be false. After that he absolutely refused to speak. He seemed not to care whether he was kept in custody or not. Very soon even the police realized that, for the present, at any rate, nothing could be got out of the suspected tramp.
"Mr. Francis Howard, the detective, who had charge of the case, though he would not admit it even to himself, was at his wits" ends. You must remember that the burglary, through its very simplicity, was an exceedingly mysterious affair. The constable, D 21, who had stood in Adam and Eve Mews, presumably while Mr. Knopf"s house was being robbed, had seen no one turn out from the cul-de-sac into the main pa.s.sage of the mews.