"I expect that a good many people have come back from the trenches with very different ideas about justice," said Mr. Flexen in an indulgent tone. "The Indian Police also changes your ideas about it. But it's my duty to see that justice is done, and I shall. Besides, I'm very keen on solving this problem, if I can. It seems that Hutchings was in the Castle last night about eleven o'clock, and as you said something about coming down for a drink about that time, I thought you might possibly know something about his movements."

"Well, as it happens," said Mr. Manley and stopped short, paused, and went on: "You seem to have made up your mind that it was a murder and not a suicide."

"So you do know something about the movements of Hutchings," said Mr. Flexen, smiling. "You'll be subpoenaed, you know, if he is charged with the murder."

"That would, of course, be quite a different matter," said Mr.
Manley gravely.

"As to its being a murder, I've pretty well made up my mind that it was," said Mr. Flexen.

Mr. Manley looked at him gravely: "You have, have you?" he said. Then he added: "About that knife and the finger-prints on it, if it happens to have recorded any: I've been thinking that you may find yourself suffering from an embarrassment of riches. I know that mine will be on it, and Lady Loudwater's, who used it to cut the leaves of a volume of poetry the day before yesterday, and Hutchings', who cut the string of a parcel of books with it yesterday, and very likely the fingerprints of Lord Loudwater. You know how it is with a knife like that, which lies open and handy. Every one uses it. I've seen Lady Loudwater use it to cut flowers, and Lord Loudwater to cut the end off a cigar—cursing, of course, because he couldn't lay his hands on a cigar-cutter, and the knife was blunt—and I've cut all kinds of things with it myself."

"Yes; but the finger-prints of the murderer, if it does record them, will be on the top of all those others. I shall simply take prints from all of you and eliminate them."

"Of course; you can get at it that way," said Mr. Manley.

They were silent while Holloway set the cheese-straws on the table.

When he had left the room Mr. Flexen said in a casual tone: "You don't happen to know whether Lord Loudwater was mixed up with any woman in the neighbourhood?"