The first words, when we had taken our seats, were spoken by my lady.

“Sergeant Cuff,” she said, “there was perhaps some excuse for the inconsiderate manner in which I spoke to you half an hour since. I have no wish, however, to claim that excuse. I say, with perfect sincerity, that I regret it, if I wronged you.”

The grace of voice and manner with which she made him that atonement had its due effect on the Sergeant. He requested permission to justify himself—putting his justification as an act of respect to my mistress. It was impossible, he said, that he could be in any way responsible for the calamity, which had shocked us all, for this sufficient reason, that his success in bringing his inquiry to its proper end depended on his neither saying nor doing anything that could alarm Rosanna Spearman. He appealed to me to testify whether he had, or had not, carried that object out. I could, and did, bear witness that he had. And there, as I thought, the matter might have been judiciously left to come to an end.

Sergeant Cuff, however, took it a step further, evidently (as you shall now judge) with the purpose of forcing the most painful of all possible explanations to take place between her ladyship and himself.

“I have heard a motive assigned for the young woman’s suicide,” said the Sergeant, “which may possibly be the right one. It is a motive quite unconnected with the case which I am conducting here. I am bound to add, however, that my own opinion points the other way. Some unbearable anxiety in connexion with the missing Diamond, has, I believe, driven the poor creature to her own destruction. I don’t pretend to know what that unbearable anxiety may have been. But I think (with your ladyship’s permission) I can lay my hand on a person who is capable of deciding whether I am right or wrong.”

“Is the person now in the house?” my mistress asked, after waiting a little.

“The person has left the house, my lady.”

That answer pointed as straight to Miss Rachel as straight could be. A silence dropped on us which I thought would never come to an end. Lord! how the wind howled, and how the rain drove at the window, as I sat there waiting for one or other of them to speak again!

“Be so good as to express yourself plainly,” said my lady. “Do you refer to my daughter?”

“I do,” said Sergeant Cuff, in so many words.

My mistress had her cheque-book on the table when we entered the room—no doubt to pay the Sergeant his fee. She now put it back in the drawer. It went to my heart to see how her poor hand trembled—the hand that had loaded her old servant with benefits; the hand that, I pray God, may take mine, when my time comes, and I leave my place for ever!

“I had hoped,” said my lady, very slowly and quietly, “to have recompensed your services, and to have parted with you without Miss Verinder’s name having been openly mentioned between us as it has been mentioned now. My nephew has probably said something of this, before you came into my room?”

“Mr. Blake gave his message, my lady. And I gave Mr. Blake a reason——”

“It is needless to tell me your reason. After what you have just said, you know as well as I do that you have gone too far to go back. I owe it to myself, and I owe it to my child, to insist on your remaining here, and to insist on your speaking out.”

The Sergeant looked at his watch.

“If there had been time, my lady,” he answered, “I should have preferred writing my report, instead of communicating it by word of mouth. But, if this inquiry is to go on, time is of too much importance to be wasted in writing. I am ready to go into the matter at once. It is a very painful matter for me to speak of, and for you to hear.”

There my mistress stopped him once more.

“I may possibly make it less painful to you, and to my good servant and friend here,” she said, “if I set the example of speaking boldly, on my side. You suspect Miss Verinder of deceiving us all, by secreting the Diamond for some purpose of her own? Is that true?”

“Quite true, my lady.”

“Very well. Now, before you begin, I have to tell you, as Miss Verinder’s mother, that she is absolutely incapable of doing what you suppose her to have done. Your knowledge of her character dates from a day or two since. My knowledge of her character dates from the beginning of her life. State your suspicion of her as strongly as you please—it is impossible that you can offend me by doing so. I am sure, beforehand, that (with all your experience) the circumstances have fatally misled you in this case. Mind! I am in possession of no private information. I am as absolutely shut out of my daughter’s confidence as you are. My one reason for speaking positively, is the reason you have heard already. I know my child.”

She turned to me, and gave me her hand. I kissed it in silence. “You may go on,” she said, facing the Sergeant again as steadily as ever.

Sergeant Cuff bowed. My mistress had produced but one effect on him. His hatchet-face softened for a moment, as if he was sorry for her. As to shaking him in his own conviction, it was plain to see that she had not moved him by a single inch. He settled himself in his chair; and he began his vile attack on Miss Rachel’s character in these words:

“I must ask your ladyship,” he said, “to look this matter in the face, from my point of view as well as from yours. Will you please to suppose yourself coming down here, in my place, and with my experience? and will you allow me to mention very briefly what that experience has been?”

My mistress signed to him that she would do this. The Sergeant went on:

“For the last twenty years,” he said, “I have been largely employed in cases of family scandal, acting in the capacity of confidential man. The one result of my domestic practice which has any bearing on the matter now in hand, is a result which I may state in two words. It is well within my experience, that young ladies of rank and position do occasionally have private debts which they dare not acknowledge to their nearest relatives and friends. Sometimes, the milliner and the jeweller are at the bottom of it. Sometimes, the money is wanted for purposes which I don’t suspect in this case, and which I won’t shock you by mentioning. Bear in mind what I have said, my lady—and now let us see how events in this house have forced me back on my own experience, whether I liked it or not!”

He considered with himself for a moment, and went on—with a horrid clearness that obliged you to understand him; with an abominable justice that favoured nobody.

“My first information relating to the loss of the Moonstone,” said the Sergeant, “came to me from Superintendent Seegrave. He proved to my complete satisfaction that he was perfectly incapable of managing the case. The one thing he said which struck me as worth listening to, was this—that Miss Verinder had declined to be questioned by him, and had spoken to him with a perfectly incomprehensible rudeness and contempt. I thought this curious—but I attributed it mainly to some clumsiness on the Superintendent’s part which might have offended the young lady. After that, I put it by in my mind, and applied myself, single-handed, to the case. It ended, as you are aware, in the discovery of the smear on the door, and in Mr. Franklin Blake’s evidence satisfying me, that this same smear, and the loss of the Diamond, were pieces of the same puzzle. So far, if I suspected anything, I suspected that the Moonstone had been stolen, and that one of the servants might prove to be the thief. Very good. In this state of things, what happens? Miss Verinder suddenly comes out of her room, and speaks to me. I observe three suspicious appearances in that young lady. She is still violently agitated, though more than four-and-twenty hours have passed since the Diamond was lost. She treats me as she has already treated Superintendent Seegrave. And she is mortally offended with Mr. Franklin Blake. Very good again. Here (I say to myself) is a young lady who has lost a valuable jewel—a young lady, also, as my own eyes and ears inform me, who is of an impetuous temperament. Under these circumstances, and with that character, what does she do? She betrays an incomprehensible resentment against Mr. Blake, Mr. Superintendent, and myself—otherwise, the very three people who have all, in their different ways, been trying to help her to recover her lost jewel. Having brought my inquiry to that point—then, my lady, and not till then, I begin to look back into my own mind for my own experience. My own experience explains Miss Verinder’s otherwise incomprehensible conduct. It associates her with those other young ladies that I know of. It tells me she has debts she daren’t acknowledge, that must be paid. And it sets me asking myself, whether the loss of the Diamond may not mean—that the Diamond must be secretly pledged to pay them. That is the conclusion which my experience draws from plain facts. What does your ladyship’s experience say against it?”

“What I have said already,” answered my mistress. “The circumstances have misled you.”

I said nothing on my side. Robinson Crusoe—God knows how—had got into my muddled old head. If Sergeant Cuff had found himself, at that moment, transported to a desert island, without a man Friday to keep him company, or a ship to take him off—he would have found himself exactly where I wished him to be! (Nota bene:—I am an average good Christian, when you don’t push my Christianity too far. And all the rest of you—which is a great comfort—are, in this respect, much the same as I am.)

Sergeant Cuff went on:

“Right or wrong, my lady,” he said, “having drawn my conclusion, the next thing to do was to put it to the test. I suggested to your ladyship the examination of all the wardrobes in the house. It was a means of finding the article of dress which had, in all probability, made the smear; and it was a means of putting my conclusion to the test. How did it turn out? Your ladyship consented; Mr. Blake consented; Mr. Ablewhite consented. Miss Verinder alone stopped the whole proceeding by refusing point-blank. That result satisfied me that my view was the right one. If your ladyship and Mr. Betteredge persist in not agreeing with me, you must be blind to what happened before you this very day. In your hearing, I told the young lady that her leaving the house (as things were then) would put an obstacle in the way of my recovering her jewel. You saw yourselves that she drove off in the face of that statement. You saw yourself that, so far from forgiving Mr. Blake for having done more than all the rest of you to put the clue into my hands, she publicly insulted Mr. Blake, on the steps of her mother’s house. What do these things mean? If Miss Verinder is not privy to the suppression of the Diamond, what do these things mean?”

This time he looked my way. It was downright frightful to hear him piling up proof after proof against Miss Rachel, and to know, while one was longing to defend her, that there was no disputing the truth of what he said.............