"Don't forget," replied Lecoq, "that the field of conjectures has no bounds. Imagine whatever complication of events you may, I am ready to maintain that such a complication has occurred or will present itself. Lieuben, a German lunatic, bet that he would succeed in turning up a pack of cards in the order stated in the written agreement. He turned and turned ten hours per day for twenty years. He had repeated the operation 4,246,028 times, when he succeeded." M. Lecoq was about to proceed with another illustration, when M. Plantat interrupted him by a gesture. "I admit your hypotheses; I think they are more than probable--they are true." M. Lecoq, as he spoke, paced up and down between the window and the book-shelves, stopping at emphatic words, like a general who dictates to his aides the plan of the morrow's battle. To his auditors, he seemed a new man, with serious features, an eye bright with intelligence, his sentences clear and concise--the Lecoq, in short, which the magistrates who have employed his talents, would recognize. "Now," he resumed, "hear me. It is ten o'clock at night. No noise without, the road deserted, the village lights extinguished, the chateau servants away at Paris. The count and countess are alone at Valfeuillu. "They have gone to their bedroom. "The countess has seated herself at the table where tea has been served. The count, as he talks with her, paces up and down the chamber. "Madame de Tremorel has no ill presentiment; her husband, the past few days, has been more amiable, more attentive than ever. She mistrusts nothing, and so the count can approach her from behind, without her thinking of turning her head. "When she hears him coming up softly, she imagines that he is going to surprise her with a kiss. He, meanwhile, armed with a long dagger, stands beside his wife. He knows where to strike that the wound may be mortal. He chooses the place at a glance; takes aim; strikes a terrible blow--so terrible that the handle of the dagger imprints itself on both sides of the wound. The countess falls without a sound, bruising her forehead on the edge of the table, which is overturned. Is not the position of the terrible wound below the left shoulder thus explained--a wound almost vertical, its direction being from right to left?" The doctor made a motion of assent. "And who, besides a woman's lover or her husband is admitted to her chamber, or can approach her when she is seated without her turning round?" "That's clear," muttered M. Plantat.