The worthy man with much detail, for he now felt very proud of having played a part in the affair, related how Doctor Chaleck came to the gate, sent him after a cab while signing his name, then made off, after having, no doubt by an oversight, closed the register.

"Very good! Thank you," was Juve's comment, bestowing a liberal tip on the man.

This time he was leaving Lâriboisière for good.

"Very characteristic, that piece of impudence," he reflected; "very like Doctor Chaleck that device of shutting the register he had just stained with blood in order to give himself time to make off!" On reaching the Boulevard Magenta he hailed a cab.

"Rue Montmartre. Stop at the Capital office. You know it?"

A few minutes later Juve was shown into Fandor's office. But the detective no longer wore a smiling face, and his air of abstraction did not escape his friend.

"Anything fresh?" inquired Fandor.

"Much that is fresh! That's why I came here to see you."

The journalist smiled. "Thanks, Juve. It is, indeed, owing to you that the Capital is the best posted sheet in town."

Then the detective proceeded to tell the reporter the startling discovery he had just made at Lâriboisière. He concluded: