III The Avocat-General, M. de Broe, stated the case for the prosecution. He made, as probably was his duty, as much as he could of the arsenic said to have been found in the body (that precipitated as yellow sulphur of arsenic), and of the adultery of Mme Boursier with Kostolo. He dwelt on the cleaning of the soup-dish, and pointed out that while the soup stood on the desk Mme Boursier had been here and there near it, never out of arm's reach. In regard to Kostolo, the Greek was a low scallywag, but not culpable. The prosecution, you observe, rested on the poison's being administered in the soup. In his speech for the defence the eloquent Maitre Couture began by condemning the gossip and the popular rumour on which the case had been begun. He denounced the action of the magistrates in instituting proceedings as deplorably unconsidered and hasty. Mme Boursier, he pointed out, had everything to lose through the loss of her husband. Why should she murder a fine merchant like Boursier for a doubtful quantity like Kostolo? He spoke of the happy relationship that had existed between husband and wife, and, in proof of their kindness for each other, told of a comedy interlude which had taken place on the Sunday morning. Boursier, he said, had to get up before his wife that morning, rising at six o'clock. His rising did not wake his wife, and, perhaps humorously resenting her lazy torpor, he found a piece of charcoal and decorated her countenance with a black moustache. It was true that Mme Boursier showed some petulance over her husband's prank when she got down at eight o'clock, but her ill-humour did not last long. Her husband caressed and petted her, and before long the wife joined her merry-minded husband in laughing over the joke against her. That, said Maitre Couture, that mutual laughter and kindness, seemed a strange preliminary to the supposed poisoning episode of two hours or so later. The truth of the matter was that Boursier carried the germ of death in his own body. What enemy had he made? What vengeance had he incurred? Maitre Couture reminded the jury of Boursier's poor physical condition, of his stoutness, of the shortness of his neck. He brought forward Toupie's evidence of Boursier's illness of the previous year, alike in symptoms and in the sufferings of the invalid to that which proved fatal on Tuesday the 30th of June. Then Maitre Couture proceeded to tear the medical evidence to pieces, and returned to the point that Mme Boursier had been sleeping so profoundly, so serenely, on the morning of her supposed contemplated murder that the prank played on her by her intended victim had not disturbed her. The President's address then followed. The jury retired, and returned with a verdict of "Not guilty."