"A trouble which I regret very much," he said humbly. "Westcott has told me a little, a very little, of what has occurred since I left New York so hurriedly two months ago. This is the first I knew about it, and the mystery of the whole affair is as puzzling as ever."

Her eyes widened wonderingly.

"You cannot explain? Not even who the dead man was found murdered in your apartments?"

"I haven't the least idea."

"Fred has told me all he knows," broke in Westcott "but it only extends to midnight when he left the city. He was in his apartments less than ten minutes after his valet retired. He supposed he left everything in good order, with a note on the writing-table instructing Valois what to do during his absence, and enclosing a sum of money. Afterward, on the train, he discovered that he had mislaid the key to his safe but this occasioned no worry, as he had taken with him all the cash it held, and the papers were of slight importance."

"But," she broke in impatiently, "where did he go? How did he escape encountering Beaton and why did he fail to answer your message?"

The eyes of the two men met, and they both smiled. "The very questions I asked," replied Westcott instantly. "In the instructions left Valois was a check for five thousand dollars made to my order, to be forwarded at once. Fred's destination was Sonora, Mexico, where he had some large copper interests. He intended to look after these and return here to Haskell within a week, or ten days. But the war in Mexico made this impossible—once across the border he couldn't get back. He wrote me, but evidently the letter miscarried."

"And Beaton missed him entirely."

"By pure luck. Fred phoned the New York Central for a lower to Chicago, and they were all gone. Enright must have learned, in some way, of his calling that office, and so informed Beaton, who took that train. Later, from his own rooms, Cavendish secured accommodations on the Pennsylvania."

He paused, endeavouring to see out through the window, hearing the hoof beats of an approaching team.