There was a short silence during which Darrel reflected seriously about the aspect of the case. In a moment or so he raised his head. "It seems to me," said he, "that while suspecting Donna Maria and Vass over-much you don't suspect Lydia Hargone sufficiently."

"I don't know so much about that," said Torry with a dry smile. "I am having her watched. She does not know that, and acting in fancy security, may betray herself. I explained this to Donna Maria."

"What do you think of this mantle affair?"

"Why, I incline to Miss Sandoval's views. I believe that Grent was in love with Lydia, and that for her own purposes--whatever they may be--she encouraged his folly so openly as to incur the suspicions of Donna Inez. Also, I believe that she promised to elope to Italy with Grent, but instead of going herself sent Julia. Grent, recognising the mantle, and not seeing the face, which--if you remember the cabman's evidence--was veiled, thought it was Lydia's. Then----" Torry stopped.

"Then?" queried Darrel impatiently.

"Faith, as Blake would say, you'll have to supply the rest of the story from your imagination; mine won't carry me further."

"Well," said Frank, humouring his fancy, "say that Julia had a lover, who followed her by stealth to this rendezvous, and killed Grent out of jealousy."

Torry shook his head. "That explains one death, but not the other. Besides," he added gravely, "I have questioned all the servants at Wray House, and I cannot find that Julia had any lover. No, no, this mystery is not to be explained by such simple means. What does Blake say?"

"He insists that Manuel is guilty, even in the face of your argument."

"He's a fool. What about Manuel?"