“This wallet, and the flight of the murderer without it, give to this affair, otherwise simply brutal, a dramatic interest which will be appreciated not only by the very able detectives already hot upon the chase, but by all other inquiring minds anxious to solve a mystery of which so estimable a woman has been the unfortunate victim. A problem is presented to the police--” There Violet stopped. When, not long after, the superb limousine of Peter Strange stopped before the little house in Seventeenth Street, it caused a veritable sensation, not only in the curiosity-mongers lingering on the sidewalk, but to the two persons within--the officer on guard and a belated reporter. Though dressed in her plainest suit, Violet Strange looked much too fashionable and far too young and thoughtless to be observed, without emotion, entering a scene of hideous and brutal crime. Even the young man who accompanied her promised to bring a most incongruous element into this atmosphere of guilt and horror, and, as the detective on guard whispered to the man beside him, might much better have been left behind in the car. But Violet was great for the proprieties and young Arthur followed her in. Her entrance was a coup du theatre. She had lifted her veil in crossing the sidewalk and her interesting features and general air of timidity were very fetching. As the man holding open the door noted the impression made upon his companion, he muttered with sly facetiousness: “You think you’ll show her nothing; but I’m ready to bet a fiver that she’ll want to see it all and that you’ll show it to her.” The detective’s grin was expressive, notwithstanding the shrug with which he tried to carry it off. And Violet? The hall into which she now stepped from the most vivid sunlight had never been considered even in its palmiest days as possessing cheer even of the stately kind. The ghastly green light infused through it by the coloured glass on either side of the doorway seemed to promise yet more dismal things beyond. “Must I go in there?” she asked, pointing, with an admirable simulation of nervous excitement, to a half-shut door at her left. “Is there where it happened? Arthur, do you suppose that there is where it happened?” “No, no, Miss,” the officer made haste to assure her. “If you are Miss Strange” (Violet bowed), “I need hardly say that the woman was struck in her bedroom. The door beside you leads into the parlour, or as she would have called it, her work-room. You needn’t be afraid of going in there. You will see nothing but the disorder of her boxes. They were pretty well pulled about. Not all of them though,” he added, watching her as closely as the dim light permitted. “There is one which gives no sign of having been tampered with. It was done up in wrapping paper and is addressed to you, which in itself would not have seemed worthy of our attention had not these lines been scribbled on it in a man’s handwriting: ‘Send without opening.’”