“I did not consider it necessary. No doctor can return her to me,” she wailed. “I sent for you because I believed that you would render me assistance in this terrible affair.”

“Most certainly I will,” I replied. “But in our own interests we must send for a medical man, and if it is found to be actually a case of foul play, for the police. I’ll send a line to Doctor Deane, an Englishman whom I know, who is generally called in to see anybody at the Embassy who chances to be ill. He is a good fellow, and his discretion may be relied upon.”

So saying, I scribbled a line on the back of a card, and told the man to take a cab down to the Rue du Havre, where the doctor occupied rooms over a hosier’s shop a stone’s throw from the bustling Gare St. Lazare.

A very curious mystery was evidently connected with this startling discovery, and I was anxious that my friend, Dick Deane, one of my old chums of Rugby days, should assist me in clearing it up.

The Countess de Foville, whose calmness had been so remarkable while speaking with me before we entered the death-chamber, had now given way to a flood of emotion. She sank back into her chair, and, burying her face in her hands, cried bitterly.

I tried to obtain some further information from her, but all that escaped her was:

“My poor Yolande! My poor daughter!” Finding that my endeavours to console her were futile, I went forth and made inquiries of the three frightened maidservants regarding what had occurred.

One of them, a dark-eyed Frenchwoman in frilled cap, whom I had seen on my previous visit, said, in answer to my questions:

“Jean discovered the poor mademoiselle in the petit salon about a quarter of an hour after m’sieur had left. She was lying upon her face near the window, quite rigid. He shouted; we all rushed in, and on examining her found that she was already dead.”

“But was there no sign of a struggle?” I inquired, leading the way to the room indicated.