A fleeting crimson tinge suffused the prisoner’s cheek. It was evident that if he had anticipated the other questions, and had been prepared for them, this one, at least, was unexpected. “It’s very strange,” said he, with ill-disguised embarrassment, “that I should have said such a thing!”

“Five persons heard you,” insisted the magistrate.

The prisoner did not immediately reply. He was evidently trying to gain time, ransacking in his mind for a plausible explanation. “After all,” he ultimately said, “the thing’s quite possible. When I was with M. Simpson, we had with us an old soldier who had belonged to Napoleon’s body-guard and had fought at Waterloo. I recollect he was always repeating that phrase. I must have caught the habit from him.”

This explanation, though rather slow in coming, was none the less ingenious. At least, M. Segmuller appeared to be perfectly satisfied. “That’s very plausible,” said he; “but there is one circumstance that passes my comprehension. Were you freed from your assailants before the police entered the place? Answer me, yes or no.”

“Yes.”

“Then why, instead of making your escape by the back door, the existence of which you had divined, did you remain on the threshold of the door leading into the back room, with a table before you to serve as a barricade, and your revolver leveled at the police, as if to keep them at bay?”

The prisoner hung his head, and the magistrate had to wait for his answer. “I was a fool,” he stammered at last. “I didn’t know whether these men were police agents or friends of the fellows I had killed.”

“In either case your own interest should have induced you to fly.”

The prisoner remained silent.

“Ah, well!” resumed M. Segmuller, “let me tell you my opinion. I believe you designedly and voluntarily exposed yourself to the danger of being arrested in order to protect the retreat of the two women who had just left.”