It seemed to him that the man who met Léonie Lemarque at the station, who was known to have conducted her to another station, had in a measure condemned himself by his silence. If he had not been guiltily concerned in the girl's death, he would assuredly have replied to the advertisement. He would have been apprised by that advertisement that some evil had befallen Léonie Lemarque, and he would have been prompt to come forward and tell all he knew of the girl who had been sent to him for aid, a friendless orphan, a stranger in a strange land. It seemed clear to Heathcote that Georges, the murderer, was still living, still in dread of the gallows; and that the girl who went to meet the friend of the murderer had fallen into a trap. The papers she carried were doubtless of a compromising character; the girl herself was the sole witness of the crime, the only living being who could recognise the murderer. Papers and witness had disappeared together. Heathcote was fond of Paris. It was not irksome to him to stay there even in the dead season. He had the theatres for his evening amusement; he had two or three friends who had not fled to the mountain or the sea, and in whose drawing-rooms he was welcome. He had the National Library in the Rue Richelieu for his club; and he had the ever-varying life of the Boulevard for his recreation. Time therefore did not hang heavily on his hands; and he knew that while he watched and waited in Paris, Joseph Distin would not be idle in London. Every clue, were it the slightest, would be patiently followed by that expert investigator. In his saunterings in the Rue de Rivoli and on the Boulevards Mr. Heathcote had hunted assiduously for a photograph of Marie Prévol; but so fleeting is the fame of beauty, which leaves nothing behind it save a tender memory, that for some time he had failed utterly in his quest. Her name was hardly remembered by the people who sold photographs. And yet twelve or thirteen years ago the portrait of Marie Prévol was in every shop-window. It had been sold by thousands, had adorned every album in Paris and Brussels, and had been hung over many a bachelor's mantelpiece, worshipped by half the beardless boys in France and Belgium. At last Heathcote lighted upon an elderly shopman, who was a little more intelligent and had a much better memory than the men he had encountered hitherto. The man perfectly remembered Marie Prévol and her photographs.