Since the night of the crime she had experienced feelings of terror, and fears came over her that are easily to be comprehended.
"But who could imagine that on that particular night when he was to come, she would, by a mere chance, determine to shut herself in with her women?
Who would think that she would act contrary to her father's wish to sleep in the drawing-room?
Who could believe that the letter which had so recently been on the table in her room would no longer be there?
He who could understand all this, would have to assume that Mademoiselle Stangerson knew that the murderer was coming--she could not prevent his coming again--unknown to her father, unknown to all but to Monsieur Robert Darzac.

For he must know it now--perhaps he had known it before! Did he remember that phrase in the Elysee garden: 'Must I commit a crime, then, to win you ?' Against whom the crime, if not against the obstacle, against the murderer?
'Ah, I would kill him with my own hand!' And I replied, 'You have not answered my question.' That was the very truth.

In truth, in truth, Monsieur Darzac knew the murderer so well that--while wishing to kill him himself--he was afraid I should find him.

There could be but two reasons why he had assisted me in my investigation.

First, because I forced him to do it; and, second, because she would be the better protected.
"I am in the chamber--her room.