"If the woman was really removed the assassin must surely have had some assistance," I pointed out. "He could not have carried the body very far unaided." She agreed with me, but expressed a belief that the double crime had been committed alone and unaided. "Have you any idea as to the motive?" I asked her, eager to hear her reply. "Well," she answered hesitatingly, "if the woman has fallen a victim, the motive will become plain; but if not, then the matter must remain a complete mystery." "You tell me, Miss Muriel, that you suspect the truth, and yet you deny all knowledge of the murdered man!" I exclaimed in a tone of slight reproach. "Until we have cleared up the mystery of the woman I can say nothing," was her answer. "I can only tell you, Mr. Gregg, that if what I suspe