Instead of any verbal answer, Heathcote took from his pocket the photograph of Marie Prévol, and handed it to Mrs. Wyllard. She and her husband looked at it together. She had drawn closer to him after dinner, as they sat at the small round table, and now they were sitting side by side, like lovers. There was a silence as they looked at the portrait. "What an exquisite face!" exclaimed Dora at last. "I don't think I ever saw lovelier eyes or a sweeter expression. Who is the original? Do you know her?" "She has been dead ten years. I never saw her," answered Heathcote gravely. "But what has this portrait to do with your morbid interest in the forest of Saint-Germain?" asked Dora. "It is the likeness of a woman who was cruelly murdered there just ten years ago. She was an actress known as Marie Prévol. The murder made a great sensation at the time. You must have heard of it, Mr. Wyllard; for I think you were a resident in Paris in '71?" "I was a resident in Paris till '73. Yes, I perfectly remember the murder of Marie Prévol and her admirer. But it was one of those crimes which do not excite any deep or lasting interest. The case was too common, the motive too obvious. An outbreak of jealous fury on the part of a jilted lover. Had the murderer and his victims belonged to the working classes, society would scarcely have heard of the crime, certainly would have taken no notice of it. But because she was an actress and her admirer a man of fashion, there was a fuss." "Then you do not consider such a murder interesting?" asked Heathcote. "Assuredly not," replied Wyllard. "To be interesting a murder must be mysterious. Here there was no mystery." "Pardon me. I think you must have forgotten the details of the story. There was a mystery, and a profound one; but that mystery was the character of the man Georges, who was known to have been Marie Prévol's devoted lover, and who was by some supposed to have been her husband." "Ah, yes, I remember," answered Wyllard. "These things come back to one's mind as one discusses them. Georges was the name of the supposed murderer. He got off so cleverly as to baffle the keenest police in Europe." "Did you know any thing of him?" "Nothing. He was a nobody, I believe. A man of ample means, but of no social standing." "His life was a social mystery; and it is in that mysterious existence that I find an interest surpassing anything I have hitherto met with in the history of crime." "Really!" exclaimed Julian Wyllard, with something of a sneer in his tone. "I perceive you have begun the business of amateur detective on a large scale. I understood from Dora that you were coming to Paris solely with a view to finding out anything there was to be discovered about that poor little girl who tumbled off the viaduct, and whom, I think, you call Louise Lemarque."