Pfyfe gave him a look of querulous surprise.

“Ah, you heard of our little contretemps? . . . Yes—we had a slight disagreement as to the—shall I say terms of the transaction?”

“Did Benson insist that the note be paid when due?”

“No—not exactly.” Pfyfe’s manner became unctuous. “I beg of you, sir, not to press me as to my little chat with Alvin. It was, I assure you, quite irrelevant to the present situation. Indeed, it was of a most personal and private nature.” He smiled confidingly. “I will admit, however, that I went to Alvin’s house the night he was shot, intending to speak to him about the check; but, as you already know, I found the house dark and spent the night in a Turkish bath.”

“Pardon me, Mr. Pfyfe,”—it was Vance who spoke—“but did Mr. Benson take your note without security?”

“Of course!” Pfyfe’s tone was a rebuke. “Alvin and I, as I have explained, were the closest friends.”

“But even a friend, don’t y’ know,” Vance submitted, “might ask for security on such a large amount. How did Benson know that you’d be able to repay him?”

“I can only say that he did know,” the other answered, with an air of patient deliberation.

Vance continued to be doubtful.

“Perhaps it was because of the confession you had given him.”