The report of the extraordinary discovery of murder made by the divining rod at Lyons attracted the attention of Paris, and Aymar was ordered up to the capital. There, however, his powers left him. The Prince de Condé submitted him to various tests, and he broke down under every one. Five holes were dug in the garden. In one was secreted gold, in another silver, in a third silver and gold, in the fourth copper, and in the fifth stones. The rod made no signs in presence of the metals, and at last actually began to move over the buried pebbles. He was sent to Chantilly to discover the perpetrators of a theft of trout made in the ponds of the park. He went round the water, rod in hand, and it turned at spots where he said the fish had been drawn out. Then, following the track of the thief, it led him to the cottage of one of the keepers, but did not move over any of the individuals then in the house. The keeper himself was absent, but arrived late at night, and, on hearing what was said, he roused Aymar from his bed, insisting on having his innocence vindicated. The divining rod, however, pronounced him guilty, and the poor fellow took to his heels, much upon the principle recommended by Montesquieu a while after. Said he, "If you are accused of having stolen the towers of Notre-Dame, bolt at once." A peasant, taken at haphazard from the street, was brought to the sorcerer as one suspected. The rod turned slightly, and Aymar declared that the man did not steal the fish, but ate of them. A boy was then introduced, who was said to be the keeper's son. The rod rotated violently at once. This was the finishing stroke, and Aymar was sent away by the Prince in disgrace. It now transpired that the theft of fish had taken place seven years before, and the lad was no relation of the keeper, but a country boy who had only been in Chantilly eight or ten months. M. Goyonnot, Recorder of the King's Council, broke a window in his house, and sent for the diviner, to whom he related a story of his having been robbed of valuables during the night. Aymar indicated the broken window as the means whereby the thief had entered the house, and pointed out the window by which he had left it with the booty. As no such robbery had been committed, Aymar was turned out of the house as an impostor. A few similar cases brought him into such disrepute that he was obliged to leave Paris, and return to Grenoble. Some years after, he was made use of by the Maréchal Montrevel, in his cruel pursuit of the Camisards. Was Aymar an impostor from first to last, or did his powers fail him in Paris? and was it only then that he had recourse to fraud?