"You never would have thought that it could be so easy to kill a man, and have it brought in as suicide, would you? When I read the report of the inquest in the papers, I was amazed to find how easy it really was. Then it occurred to me that as, of course, he had been murdered--I knew that--why shouldn't I communicate with the police, after all? No harm would come to me; lunatics are protected by the law. It would be different if he had been murdered by--you; you would quite certainly be hung. I shall go to Broadmoor. I have rather a fancy for Broadmoor. I am told that they are all of them lunatics there; I should like to see. At any rate, they have all of them done something; no lunatic I've met ever did anything worth doing. They must be interesting people. But certain credentials are necessary for Broadmoor, and now I think I've earned them. If the part I've played in this little affair of Graham Patterson doesn't qualify me for Broadmoor, then I should very much like to know what would. Eh, young man, eh?"
Inspector Harlow having gone, with Mr. Parker as close companion, the lovers being again alone together, it was pretty plain that they were conscious that, since entering the house, the situation had materially changed. Rodney, try how he might, could not erase from his mind, so quickly as he wished, the impression that he had been assisting at some hideous nightmare. He had supposed, at the sight of the little man, that his accuser had come into the room. His nerves were strained in the expectation that every moment the charge would be made. Even as the instants passed, and he began to see the drift of the tale which the man was telling, inventing it as he went on, he had a feeling that he was only playing with him as a cat does with a mouse, and that, just when it seemed least likely, he would right-about-face and, perhaps with that diabolical snigger of his, place the onus of the guilt on him. Now that the fellow had actually gone, a self-accused prisoner in the inspector's charge, the feeling that he was still taking part in some fantastic drama seemed stronger than ever.
Gladys, on her side, when at last she broke the curious silence, which prevailed longer than either of them supposed after they had been left together, quickly showed that she was obsessed by a mood in which he did not know her, in which, as it were, she had slipped out of his reach.