The accused did not seem affected by this menace. He was conducted into the hall whither they had fetched the countess. There, he examined the body with a cold and calm eye. He said, simply:
"She is happier than I; she is dead, she suffers no longer; and I, who am not guilty, am accused of her death."
M. Domini made one more effort.
"Come, Guespin; if in any way you know of this crime, I conjure you, tell me. If you know the murderers, name them. Try to merit some indulgence for your frankness and repentance."
Guespin made a gesture as if resigned to persecution. "By all that is most sacred," he answered, "I am innocent. Yet I see clearly that if the murderer is not found, I am lost."
Little by little M. Domini's conviction was formed and confirmed. An inquest of this sort is not so difficult as may be imagined. The difficulty is to seize at the beginning; in the entangled skein, the main thread, which must lead to the truth through all the mazes, the ruses, silence, falsehoods of the guilty. M. Domini was certain that he held this precious thread. Having one of the assassins, he knew well that he would secure the others. Our prisons, where good soup is eaten, and good beds are provided, have tongues, as well as the dungeons of the medieval ages.
The judge ordered the brigadier to arrest Guespin, and told him not to lose sight of him. He then sent for old Bertaud. This worthy personage was not one of the people who worry themselves. He had had so many affairs with the men of law, that one inquisition the more disturbed him little.
"This man has a bad reputation in my commune," whispered the mayor to M.
Domini.
Bertaud heard it, however, and smiled.
Questioned by the judge of instruction, he recounted very clearly and exactly what had happened in the morning, his resistance, and his son's determination. He explained the reason for the falsehood they told; and here again the chapter of antecedents came up.