"You think the police are all-powerful, that we can arrest would-be murderers and render them incapable of harm? That is an error. We are prevented from taking effective action by a swarm of regulations. If I met Loupart on the street I would not be able to arrest him. I have no warrant. When a man holds his life cheap and is determined to risk everything, he has a pretty good chance of succeeding. Of course I shall take every measure to prevent Loupart killing his mistress, but I'm not at all sure of success."

"But M. Juve, we must have this girl Josephine transferred to another hospital if necessary."

Juve shook his head.

"And show Loupart we are aware of his purpose? Flatter the ruffian's vanity? No, we must let Loupart come, and catch him as he is about to commit the crime."

"What do you propose to do?"

"Study the hospital; arrange where to place my men," replied Juve.

"In that case, I will do everything I can to help you." M. de Maufil rang for an attendant and bade him take Juve to Doctor Patel's department.

Juve thanked the obliging director and took leave. The attendant pointed to a row of windows under the roof.

"Doctor Patel's division begins at the corner window and runs to the window near the cornice."

"What are the means of access to the female ward?"