Up the ladder he scurried like a wild animal, firing as he climbed. Burke was right behind him. Shepard ran for the fire-escape. Burke was after him. Each man was wasting bullets. But as Shepard reached the edge of the roof Burke took the most deliberate aim of his life, and sent a bullet into the villain's breast. Shepard gasped, his hands went up, and he toppled over the cornice to the back yard below. He died as he had lived, with a curse on his lip, murder in his heart, and battling like a beast! CHAPTER XV THE FINISH Burke rushed down the dilapidated steps once more to the room where Lorna had undergone her bitter punishment. Already three bluecoats had entered in time to capture the frantic old woman, while they worked to bring the miserable girl back to consciousness. "She's coming around all right, Burke," said the sergeant. "Help me carry her downstairs." "I'll do that myself," quoth Bobbie, feeling that the privilege of restoring her to Mary had been rightfully earned. He picked her up and tenderly lifted her from the couch where she had been placed by the sergeant. Down the stairs they went with their prisoner, while Patrolman White descended from the roof with his captive, whose hands had been shackled behind his back. The house had the appearance of a cheap lodging place, and the dirty carpet of the hall showed hard usage. As they reached the lower floor Bobbie noticed Captain Sawyer rummaging through an imitation mahogany desk in the converted parlor, a room furnished much after the fashion of the bedroom of Madame Blanche in the house uptown. "What sort of place is it? A headquarters for the gang?" asked Bobbie, as he hesitated with Lorna in his arms. "No, just the same kind of joint we've raided so many times, and we've got hundreds more to raid," answered Sawyer. "I've found the receipts for the rent here, and they've been paying about five times what it is worth. The man who owns this house is your friend Trubus. This links him up once more. There's a lot of information in this desk. But hurry with the girl, Bobbie, for her sister is nearly wild." As Burke marched down the steps, carrying the rescued one, a big crowd of jostling spectators raised a howl of "bravos" for the gallant bluecoat. The nature of this evil establishment was well enough known in the neighborhood, but people of that part of town knew well enough to keep their information from the police, for the integrity of their own skins. Mary had been kept inside the automobile with difficulty; now she screamed with joy and sprang from the step to the street. Up the stone stairs she rushed, throwing her arms about Lorna, who greeted her with a wan smile; she had strength for no more evidence of recognition. "Here, chief," said the chauffeur of the hired car to Burke, "I always have this handy in my machine. Give the lady a drink--it'll help her."