“Yes, I will make a tour through the Southern States, probably go to California and may return and take a trip to Europe. I have promised Captain Dunlap to keep your house informed of my movements and address at all times, and shall immediately respond, by promptly returning, if my presence in Boston be called for,” replied Burton.

“I confess, Burton, that my mind is not free from doubt as to the propriety of allowing you to withdraw from our house. I should like to act as my brother James would have done. His wishes are as binding upon me now as when he lived,” said Mr. Dunlap in a low and troubled voice.

“It is needless to rehearse the painful story of the last few months, Mr. Dunlap. Had your brother lived he must have perceived the total vanity of some of his most cherished wishes regarding the union of his granddaughter and myself. Heirs to his name and estate must be impossible from that union under the unalterable conditions. My wife’s dementia and her irrational aversion to my presence would have influenced him as it does you and me, and—I might as well say it—I am aware of the fact and realize the naturalness of the sentiment. I am persona non grata here.”

There was a tinge of bitterness in the closing sentence and Burton accompanied it with a defiant manner that evinced much concealed resentment.

As Burton ceased speaking, the eyes of the four men sitting at the table turned to the door, hearing it open. The footman who had opened it had hardly crossed the threshold when he was pushed aside by the firm hand of Chief of Detectives O’Brien, who, in full uniform, followed by a man in citizens’ dress carrying a bundle under his arm, entered the room.

Mr. Dunlap hurriedly arose and advancing with outstretched hand exclaimed,

“Why! Chief, this is an unexpected pleasure—”

“Mr. Dunlap, stop a moment.” There was a look in the official’s eyes that froze Mr. Dunlap’s welcome on his lips and nailed him to the spot on which he stood. Chapman glanced at Burton, on whom O’Brien’s gaze was fastened. Burton had risen and stood trembling like an aspen leaf without a single shade of color left in cheeks or lips. Jack Dunlap’s face flushed somewhat indignantly as he rose and walked forward to the side of his kinsman.

“With all due regard for that high respect I entertain for you, Mr. Dunlap, it has become my painful duty to enter your house tonight in my official capacity and arrest one accused of the most serious crime known to the law.” While O’Brien was speaking he moved toward the table, never removing his eyes from Burton.

“What do you mean, sir?” cried Jack in a wrathful voice, interposing himself between O’Brien and the table.