"Of course not," he replied reassuringly. "I saw no weapon at all. It was just a quarrel."
She half closed her eyes.
"There was blood upon his waistcoat," she declared, "and I saw something flash through the window."
"I will go and see, if you like," Arnold suggested.
Her fingers gripped his.
"Not yet! Don't leave me yet! Why did you say that you recognized the hand—that it was the same hand you saw upon the window-sill last night?"
"Because of the signet ring," Arnold answered promptly. "It was a crude-looking affair, but the stone was bright scarlet. It was impossible to mistake it."
"It was only the ring, then?"
"Only the ring, of course," he admitted. "I did not see the hand close enough. It was foolish of me, perhaps, to say anything about it, and yet—and yet the man last night—he was looking for Rosario. Why should it not be the same?"
He heard the breath come through her teeth in a little sob.