"I know that I was in a frenzy of passion, and hysterical, perhaps," she said at last. "I recollect Mrs. Petre saying that I looked very unwell, and fetching me some smelling-salts from the next room. I smelt them, but the odour was faint and strange, and a few moments later I—well, I knew no more."
"And then—afterwards?" I asked very gravely.
"When, later on I came to my senses," she said in slow, hard tones, as though reflecting, "I found the girl whom I believed to be my rival in your affections lying on the ground. In her breast was the knife. Ah, shall I ever forget that moment when I realised what I had done! Cane was bending over me, urging me to remain calm. He told me that my rival was dead—that I had killed her and that she would not further interfere with my future. I—I saw him bend over the body, withdraw the knife, and wipe it upon his handkerchief, while that woman, his accomplice, looked on. Then he gave me back the knife, which instinctively I concealed, and bade me go quickly and noiselessly back home, promising secrecy, and declaring that both he and Mrs. Petre would say nothing—that my terrible secret was safe in their hands. I believed them, and I crept down the stairs out into the road, and walked home to Cromwell Road. I replaced the knife in the drawing-room, and I believed them until—until I knew that you guessed my secret! Then came that woman's betrayal, and I knew that my doom was sealed," she added, her chin sinking upon her breast.
"You see," laughed Cane defiantly, "that the girl admits her guilt. She was jealous of Marie Bracq, and in a frenzy of passion struck her down. Mrs. Petre was there and witnessed it. She will describe it all to you, no doubt, when she recovers."
"And what she will say is one big lie," declared Senos, coming forward again. "We all know Mrs. Petre," he laughed in his high-pitched voice; "she is your tool—she and Luis. But he become a snake-charmer and give exhibitions at music-halls. He bit by one snake at Darlington, a month ago, and die quick. Ah, yes! Senos know! Snake bite him, because he brought snake and give him to that man to bite my poor master."
"Why will Mrs. Petre tell lies, Senos?" demanded Edwards who, with Frémy, was listening with the greatest interest and putting the threads of the tangled skein together in their proper sequence.
"Because I, Senos, was at Harrington Gardens that night. I knew that the laidee I had spoken to was going there, and I feared that some-ting might happen, for Cane a desperate man when charged with the truth."
"You were there!" I gasped. "What do you know?"
"Well, this," said the narrow-eyed man who had hunted down the assassin of his master. "I waited outside the house—waited some hours—when about eleven Cane he came down and unfastened the door and leave it a little open. I creep in, and soon after you, Mr. Royle, you come in. I wait and see you go upstairs. Then I creep up and get out of the window on the landing and on to the roof, where I see inside Cane's room—see all that goes on. My friend, the hall-porter, he tell me this sometime before, and I find the spot where, kneeling down, I see between the blinds. I see you talk with him and I see you go. Then I see Miss Shand—she come in and Mrs. Petre, and Cane talk to her. She very excited when she meet young laidee, and Mrs. Petre she give her bottle to smell. Then she faint off. The laidee, daughter of great Duke, she say something to Cane. He furious. She repeat what I say to her. Then Mrs. Petre, who had given Miss Shand the smelling-salts, find knife in her breast and secretly puts it into Cane's hand. In a moment Cane strikes the young lady with it—ah! full in the chest—and she sinks on the floor—dead! It went into her heart. Cane and the woman Petre talk in low whispers for few minutes, both very afraid. Then Miss Shand she wakes, opens her eyes, and sees the young laidee dead on the floor. She scream, but Mrs. Petre puts her hand over her mouth. Cane take out the knife, wipe it, and after telling her something, Miss Shand creep away. Oh, yes, Senos he see it all! Miss Shand quite innocent—she do nothing. Cane kill daughter of the great Duke—he with his own hand—he kill her. Senos saw him—with his own eyes!"
"Ah!" I cried, rushing towards the native, and gripping both his brown hands. "Thank you, Senos, for those words. You have saved the woman I love, for you are an eye-witness to that man's crime which with such subtle ingenuity he has endeavoured to fasten upon her, and would have succeeded had it not been for your dogged perseverance and astuteness."