The attempted murder happened at three o'clock; about six o'clock, those who had first been examined by Juve had received permission to leave the hospital and were beginning to depart.

With a careless step Doctor Chaleck made for the exit by which he issued every evening from Lâriboisière. As he was about to pass out, a police inspector barred his way.

"Excuse me, sir. Have you a pass?"

"A pass?"

"Yes, sir; no one is allowed to leave to-day without a pass from M. Juve."

The doctor looked at his watch.

"The deuce," he said. "I'm late as it is. Where am I to get this pass?"

"You must ask M. Juve himself for it. He is in the director's private room."

"All right, I'll go there." And Doctor Chaleck retraced his steps.