"Come now, my good girl," he said in a gentle pleasant voice which would have astonished Caldew beyond measure if he had heard it, "nobody wants to torture you. On the contrary, I have come down from London purposely to help you."

He paused for a moment in order to allow this remark to sink into her mind and then went on:

"I do not think that you quite understood what I have been trying to tell you. I will tell you again, and I wish you to listen to me for your own sake."

He glanced at her again, and satisfied that he had now gained her attention, repeated the news he had endeavoured to tell her previously. The story, which he embellished with additional details as he went on, was a practical demonstration of the trick of conveying a false impression without telling an actual untruth. Merrington's sole aim was to convince Hazel that further silence on her part was useless, so, to that end, he used the incident of his visit to Nepcote's flat in a way to suggest that Nepcote's admission of the ownership of the revolver amounted to an admission of his own complicity in the murder.

It was an adroit narration—Merrington conceded that much to himself, not without some pride in his own creation—but he was not prepared for its immediate and overmastering effect on the girl. She listened to him with an intensity of interest which was in the strangest contrast with her former inattention and indifference. When Merrington reached the point of his revelations by telling her about the missing necklace in order to assure her that the police were aware that Nepcote had gained more from the commission of the crime than she had, she surprised him by springing to her feet, her eyes blazing with excitement.

"I knew it would be proved that I am innocent," she exclaimed. "Now I can tell you all I know."

"It is the very best course you can pursue," responded Merrington with emphasis.

"I know it—I see it now! Oh, I have been very foolish. But I—" A burst of hysterical tears choked further utterance.

Merrington waited patiently until she recovered herself. He was troubled by no qualms of gentlemanly etiquette at watching the distress of the distraught girl sobbing wildly at the little table between them. There is a wide difference between pampered beauty in distress and a female prisoner in self-abasement. So he waited composedly enough until she lifted her head and regarded him with dark wistful eyes through a glitter of tears.

"You had better tell me all," he said.