Just then, Madame de Villefort, in the act of slipping on her dressing-gown, threw aside the drapery and for a moment stood motionless, as though interrogating the occupants of the room, while she endeavored to call up some rebellious tears. On a sudden she stepped, or rather bounded, with outstretched arms, towards the table. She saw d’Avrigny curiously examining the glass, which she felt certain of having emptied during the night. It was now a third full, just as it was when she threw the contents into the ashes. The spectre of Valentine rising before the poisoner would have alarmed her less. It was, indeed, the same color as the draught she had poured into the glass, and which Valentine had drunk; it was indeed the poison, which could not deceive M. d’Avrigny, which he now examined so closely; it was doubtless a miracle from heaven, that, notwithstanding her precautions, there should be some trace, some proof remaining to reveal the crime.
While Madame de Villefort remained rooted to the spot like a statue of terror, and Villefort, with his head hidden in the bedclothes, saw nothing around him, d’Avrigny approached the window, that he might the better examine the contents of the glass, and dipping the tip of his finger in, tasted it.
“Ah,” he exclaimed, “it is no longer brucine that is used; let me see what it is!”
Then he ran to one of the cupboards in Valentine’s room, which had been transformed into a medicine closet, and taking from its silver case a small bottle of nitric acid, dropped a little of it into the liquor, which immediately changed to a blood-red color.