“It 's all right, constable,” she said in a curiously cracked voice. “Let this gentleman pass. Come in, sir. I am Mrs. Bence.”

He entered the passage. She spoke words to him the import of which he did not catch. His brain was perplexed by the guard of policemen and the open flat. She led him a short distance down the passage. He stumbled over a packed kit-bag. She threw open a door. He crossed the threshold of a vulgarly furnished drawing-room, the electric lights turned on despite the daylight of the July evening. There were four figures in the room. Standing and scribbling in note-books were two men, one in the uniform of a sergeant of police, the other in a frock-coat, obviously a medical man. On the floor were two women, both dead. One was John Risca's wife, and the other was Unity. And near by them lay a new, bright revolver.


CHAPTER XXIII

IN after-time Herold's memory of that disastrous night and the succeeding days was that of a peculiarly lucid nightmare in which he seemed to have acted without volition or consciousness of motive. He ate, dressed, drove through the streets on unhappy missions, gave orders, directions, consoled, like an automaton, and sometimes slept exhaustedly. So it seemed to him, looking back. He spared John the first night of misery. The man with his bandaged head slept like a log, and Herold did not wake him. All that could be done he himself had done. It was better for John to gather strength in sleep to face the tragedy on the morrow. And when the morrow came, and Herold broke the news to him, the big man gave way under the shock, and became gentle, and obeyed Herold like a child. Thereafter, for many days, he sat for the hour together with his old aunt, curiously dependent on her; and she, through her deep affection for him, grew singularly silent and practical.

In her unimaginative placidity lay her strength. She mourned for Unity as for her own flesh and blood; but the catastrophe did not shake her even mind, and when John laid his head in her lap and sobbed, all that was beautiful in the woman flowed through the comforting tips of her helpless fingers.

From Herold he learned the unsuspected reason of Unity's crime and sacrifice; and from Unity, too, for a poor little pencil scrawl found in her pocket and addressed to him told him of her love and of her intention to clear the way for his happiness. And when the inquest was over and Unity's body was brought to Kilburn and laid in its coffin in her little room, he watched by it in dumb stupor of anguish.

Herold roused him now and then. Action—nominal action at least—had to be taken by him as surviving protagonist of the tragedy. The morning after the deed the newspapers shrieked the news, giving names in full, raking up memories of the hideous case. They dug, not deep, for motive, and found long-smouldering vengeance. Unity was blackened. John responded to Herold's lash. This must not be. Unity must not go to her grave in public dishonour; truth must be told. So at the inquest, John wild, uncouth, with great strips of sticking-plaster on his head, told truth, and gave a romantic story to a hungry press. It was hateful to lay bare the inmost sacredness and the inmost suffering of his soul to the world's cold and curious gaze, but it had to be done. Unity's name was cleared. When he sat down by Herold's side, the latter grasped his hand, and it was clammy and cold, and he shook throughout his great frame.

Then Herold, driven to mechanical action, as it seemed to him afterward, by a compelling force, dragged John to an inquiry into the evil woman's life. It was Mrs. Oscraft, the full-blown, blowzy bookmaker's wife, the woman's intimate associate for many years, who gave the necessary clue. Horrified by the discovery of the identity of her friend and by the revelation of further iniquities, she lost her head when the men sternly questioned her. She had used her intimacy with Mrs. Risca to cover from her own husband an intrigue of many years' standing. In return, Mrs. Risca had confessed to an intrigue of her own, and demanded, and readily obtained, Mrs. Oscraft's protection. The women worked together. They were inseparable in their outgoings and incomings, but abroad each went her separate way. That was why, ignorant of the truth, Mrs. Oscraft had lied loyally when John Risca had burst into her flat long ago. She had thought she was merely shielding her fellow-sinner from the wrath of a jealous husband. Thus for years, with her cunning, Mrs. Risca had thrown dust in the eyes both of her friend and of the feared and hated wardress whom John had set over her. Under the double cloak she had used her hours of liberty to carry out the set, relentless purpose of her life. To spy on him with exquisite craft had been her secret passion, to strike when the time came the very meaning of her criminal existence.