Ross Powell stood still a moment, like one frozen with horror. That maddened cry from the lips of the woman he would have slain rang fearfully in his ears, he realized in a moment to what fearful lengths he had been driven by his own jealous passion and the specious temptations of Mrs. Merivale. He had slain his hated rival, but he had brought down retribution on his own head, for Laurel's wild shriek of despair had echoed loudly back to the hotel, and already a score of people were rushing to the scene. Startled, terrified, the murderer made a wild rush forward, still clutching in his hand the bloody dagger, but before he had run a dozen paces he was brought to a stop by the sudden apparition of a white-faced woman who flung herself wildly before him, hissing out, in tones of blended wrath and horror, a terrible malediction upon his head: "Murderer! you have slain _him_! How dared you, how dared you? May Heaven's curses light upon your head! May you swing from the hangman's rope! May perdition seize your soul!" She must have been mad, for she flung herself before him, she barred his way, she clung to him with her desperate white arms, heedless of his curses and remonstrances, terribly intent on delivering him up to justice, and so punishing him for the mad mistake he had made in slaying the husband and sparing the wife! She must have been mad, or she would have known that he would not tamely submit to detention with the feet of the avengers gaining swiftly on his track, and his soul writhing in horror of the hangman's ghastly rope. He tried to thrust her from him, to tear away from the arms that held him in desperate bondage; he shouted hoarsely for her to let him go. "Devil in woman's shape, it was you that tempted me!" he cried out, with a fierce, blood-curling oath. "Now let me go, or I swear I will kill you as I did him!" She must have been mad, for she did not heed the threat--she only clung the tighter in spite of his frantic struggles to release himself from the arms that twined around him venomously, like living serpents in the deadly embrace of hate. "I will never let you go--never!" she hissed out, madly, and in his frantic fear, hearing the steps of his pursuers coming nearer and nearer on his trail, he lifted the cruel dagger, still reeking with Le Roy's life-blood, and plunged it fiercely in her breast as it gleamed bare and white in the beautiful moonlight. "Ah!" she gasped, and the white arms relaxed their hold, her body wavered and fell limply forward. He thrust it desperately from him, and sprung forward--free!