“Follow the culprit’s steps; he first kills M. de Saint-Méran——”

“Oh, doctor!”

“I would swear to it; what I heard of his symptoms agrees too well with what I have seen in the other cases.” Villefort ceased to contend; he only groaned. “He first kills M. de Saint-Méran,” repeated the doctor, “then Madame de Saint-Méran,—a double fortune to inherit.” Villefort wiped the perspiration from his forehead. “Listen attentively.”

“Alas,” stammered Villefort, “I do not lose a single word.”

“M. Noirtier,” resumed M. d’Avrigny in the same pitiless tone,—“M. Noirtier had once made a will against you—against your family—in favor of the poor, in fact; M. Noirtier is spared, because nothing is expected from him. But he has no sooner destroyed his first will and made a second, than, for fear he should make a third, he is struck down. The will was made the day before yesterday, I believe; you see there has been no time lost.”

“Oh, mercy, M. d’Avrigny!”

“No mercy, sir! The physician has a sacred mission on earth; and to fulfil it he begins at the source of life, and goes down to the mysterious darkness of the tomb. When crime has been committed, and God, doubtless in anger, turns away his face, it is for the physician to bring the culprit to justice.”

“Have mercy on my child, sir,” murmured Villefort.

“You see it is yourself who have first named her—you, her father.”