On July 26th, the Count d'Avaray appeared before the head of the Police, the President von Tilly, and showed him an attestation made by several doctors that they had examined three parsnips that had been shown them, and they had found in them a paste composed of arsenic and orpiment. Von Tilly thought the whole story so questionable that he refused to meddle with it. Moreover, a notary of Warsaw, who had been requested to take down Coulon's statement, had declined to testify to the genuineness of the confession, probably because, as Coulon afterwards insinuated, he had been helped to make it consistent by those who questioned him. Louis XVIII. left Warsaw on July 30, and as the rumour spread that Coulon's wife had bought some arsenic a week before at an apothecary's shop in the place, the police inspector ordered her arrest. She was questioned and declared that she had, indeed, bought some rat poison, without the knowledge of her husband. Coulon was now taken up and questioned, and he pretended that he had given his wife orders to buy the rat poison, because he was plagued with vermin in the house. Then the authorities in Warsaw sent all the documents relating to this matter, including the _procès verbal_ drawn up by the courtiers of Louis XVIII., to Berlin, and asked for further instructions. According to this _procès verbal_ Coulon had confessed as follows: On the 20th July two strangers had entered his billiard room, and had assured him that, if he were disposed to make his fortune, they could help him to it. They made him promise silence, and threatened him with death if he disclosed what they said. After he had sworn fidelity and secrecy, they told him that he was required to throw something into the pot in which the soup was being prepared for the King's table. For so doing they would pay him 400 louis d'or. Coulon considered a moment; then the strangers promised they would provide a situation for his wife in France. After that one of them said to his fellow in Italian, "We must be off. We have no time to lose." Next day, in the evening, a third stranger appeared at his door, called him forth into the street, walked about with him through the streets of old and new Warsaw, till he was thoroughly bewildered, and did not know where he was, and, finally, entered with him a house, where he saw the two strangers who had been with him previously. Champagne was brought on the table, and they all drank, and one of the strangers became tipsy. When Coulon promised to do what was required of him, he was told to secure some of the mutton-chops that were being prepared for the Royal table, and to manipulate them with the powder that was to be given him. That the cook might not notice what he was about, he was to treat him to large draughts of brandy. Coulon agreed, but asked first to touch the 400 louis d'or. Then the tipsy man shouted out, "That is all right, but will Boyer consent to it?" The other stranger tried to