"So you think," he burst forth at last, "that Mr. Talbot has not only taken part in some vulgar intrigue with a woman, but that he has also bolted with the Sultan's diamonds, sacrificing his whole career to a momentary impulse and imperilling his neck for the sake of a few gems, which he cannot even convert into money?" "Why not? It is not the first time in the history of the world that a man has made a fool of himself over a woman, or even committed a murder in order to steal diamonds." "My dear Winter, do be reasonable. Where is the market for diamonds such as these are supposed to be? You know, even better than I do, that the slightest attempt to dispose of them at any figure remotely approaching their value will lead to the immediate detection and arrest of the person rash enough to make the experiment. Don't you see, man, that the Foreign Office and its messenger, its Under-Secretary, your Commissioner, and the Embassy officials in Paris have been completely and abjectly fooled--fooled, too, in a particularly silly fashion by the needless registration of names at the hotel?" "No, I do not see it. One cannot go against facts, but this time the evidence looks so strong that I shall be mightily mistaken if Mr. Talbot does not swing for his share in the matter. Anyhow, I have done my duty in letting you know what has happened, so I must be off." "To arrest somebody, of course?" cried Brett, with an irritating laugh; but Mr. Winter was already hurrying down the stairs. The momentary feeling of annoyance soon passed, to be succeeded by profound pity for the household at 118, Ulster Gardens. He well knew that once the police became convinced that a particular individual was responsible for the commission of a crime it required the eloquence of several counsel and the combined intelligence of a judge and jury at the Old Bailey to force them to change their opinion. Brett had never, to his knowledge, seen Talbot, yet he felt that this bright, alert and trustworthy young official was innocent of the slightest voluntary complicity in a crime which must shock London when its extent became known. The testimony of the Foreign Office messenger was, of course, staggering at first sight, especially when backed up by the hurried investigations made at Dover and Paris. But there must be an explanation of Talbot's supposed journey, and, even assuming the most unfavourable view of his actions, why on earth should he so ostentatiously parade himself and his companion at the bureau of the Grand Hotel? There could be but one answer to this question. He acted in this manner in order to make certain that his presence in Paris should be known to the police at the first instant they endeavoured to trace him. Then, who could the woman be? The last thing that a clever criminal flying from outraged law would dream of doing would be to encumber himself with a young and probably good-looking companion of the opposite sex.