descriptions, of names, aliases, and the supposed movements of persons in request, has constantly borne fruit. In France police officials often deprecate the incautious utterances of the Press, but it is a common practice of theirs in Paris to give out fully prepared items to the newspapers with the express intention of deceiving their quarry; the missing man has been lulled into fancied security by hearing that the pursuers are on a wrong scent, and, issuing from concealment, "gives himself away." [Illustration: THE PORTRAIT WHICH LED TO LEFROY's ARREST (p. 12). (_By permission of the "Daily Telegraph."_)] III.--THE PRESS AN AID TO THE POLICE. Long ago, as far back as the murder of Lord William Russell by Courvoisier, proof of the crime was greatly assisted by the publication of the story in the Press. Madame Piolaine, an hotel-keeper, read in the newspaper of the arrest of a suspected person, recognising him as a man who had been in her service as a waiter. Only a day or two after the murder he had come to her, begging her to take charge of a brown paper parcel, for which he would call. He had never returned, and now Madame Piolaine hunted up the parcel, which lay at the bottom of a cupboard, where she had placed it. The fact that Courvoisier had brought it justified her in examining it, and she now found that it contained a quantity of silver plate, and other articles of value. When the police were called in, they identified the whole as part of the property abstracted from Lord William Russell's. Here was a link directly connecting Courvoisier with the murder. Hitherto the evidence had been mainly presumptive. The discovery of Lord William's Waterloo medal, with his gold rings and a ten-pound note, under the skirting-board in Courvoisier's pantry was strong suspicion, but no more. The man had a gold locket, too, in his possession, the property of Lord William Russell, but it had been lost some time antecedent to the murder. All the evidence was presumptive, and the case was not made perfectly clear until Madame Piolaine was brought into it through the publicity given by the Press.