Ralph Mainwaring looked sharply at the attorney, but Mr. Thornton exclaimed,-

“’Egad! sir, but you surely do not think this deed was committed by any one of the inmates of this house?”

“As I have already said,” replied Mr. Whitney, “I am not prepared to state what I do think without further knowledge of the facts in the case.”

“Of course we understand that,” rejoined Mr. Mainwaring; “but we desire to have the benefit of your opinions and judgment regarding this case so soon as you do feel justified in expressing them, and, since you are vastly more familiar with the circumstances surrounding it than we, we wish to rely on your suggestions in this matter,”

The attorney bowed.  “My advice for the present would be to take care that no one leaves the premises, and that you also send for Mrs. LaGrange; I wish to see her,” he said briefly, and passed into the library.

Ralph Mainwaring beckoned to the butler; who was standing at a little distance, awaiting orders.

“Call the housekeeper at once, Mr. Whitney wishes to see her in the library; and send Wilson to me, and also the coachman.”

With a silent acknowledgment of the order the butler withdrew, and a moment later, John Wilson, a middle-aged man and a servant of Ralph Mainwaring’s who had accompanied him from London, appeared, followed by Brown, the coachman at Fair Oaks.

Mr. Mainwaring first addressed the latter.  “Brown, for the next hour or so, I wish you to be stationed in the hall below.  Keep back the crowd as much as possible; when the coroner and physician arrive show them up at once, but on no account allow any one else to come up-stairs.”

Then turning to his own serving-man, as Brown departed to the duties assigned him, Mr. Mainwaring continued,

“’For you, Wilson, I have a task which I cannot intrust to any one else, but which I know you will perform faithfully and discreetly; so far as you are able, keep a close watch upon every one within this house, without seeming to do so; pay close attention to all conversation which you hear, and if you hear or see anything unusual, or that seems to have any bearing on what has occurred, report to me at once.  Above all, do not let any of the servants leave the premises without they have my permission.”

“Very well, sir,” Wilson replied; as he moved away the butler reappeared.

“The housekeeper has not yet left her room, sir,” he said, addressing Mr. Mainwaring.  “I gave the message by the chambermaid, and she sent word that she had been prostrated by the terrible news this morning, sir, but that she would see Mr. Whitney in a few moments.”

As the man retreated, Mr. Thornton paused suddenly in his walk up and down the corridor,-

“’Pon my soul, Mainwaring! it strikes me — particularly since hearing that will read yesterday — that there must have been something with reference to that woman — well — rather peculiar, don’t you know.”