Next morning Aymar returned to the scent. Accompanied by three officers, he left the gate, and descended the right bank of the Rhone. The rod gave indications of there having been three involved in the murder, and he pursued the traces till two of them led to a gardener’s cottage. Into this he entered, and there he asserted with warmth, against the asseverations of the proprietor to the contrary, that the fugitives had entered his room, had seated themselves at his table, and had drunk wine out of one of the bottles which he indicated. Aymar tested each of the household with his rod, to see if they had been in contact with the murderers. The rod moved over the two children only, aged respectively ten and nine years. These little things, on being questioned, answered, with reluctance, that during their father’s absence on Sunday morning, against his express commands, they had left the door open, and that two men, whom they described, had come in suddenly upon them, and had seated themselves and made free with the wine in the bottle pointed out by the man with the rod. This first verification of the talents of Jacques Aymar convinced some of the sceptical, but the Procurateur Général forbade the prosecution of the experiment till the man had been further tested.

As already stated, a hedging bill had been discovered, on the scene of the murder, smeared with blood, and unquestionably the weapon with which the crime had been committed. Three bills from the same maker, and of precisely the same description, were obtained, and the four were taken into a garden, and secretly buried at intervals. Aymar was then brought, staff in hand, into the garden, and conducted over the spots where lay the bills. The rod began to vibrate as his feet stood upon the place where was concealed the bill which had been used by the assassins, but was motionless elsewhere. Still unsatisfied, the four bills were exhumed and concealed anew. The comptroller of the province himself bandaged the sorcerer’s eyes, and led him by the hand from place to place. The divining rod showed no signs of movement till it approached the blood-stained weapon, when it began to oscillate.

The magistrates were now so far satisfied as to agree that Jacques Aymar should be authorized to follow the trail of the murderers, and have a company of archers to follow him.

Guided by his rod, Aymar now recommenced his pursuit. He continued tracing down the right bank of the Rhone till he came to half a league from the bridge of Lyons. Here the footprints of three men were observed in the sand, as though engaged in entering a boat. A rowing boat was obtained, and Aymar, with his escort, descended the river; he found some difficulty in following the trail upon water; still he was able, with a little care, to detect it. It brought him under an arch of the bridge of Vienne, which boats rarely passed beneath. This proved that the fugitives were without a guide. The way in which this curious journey was made was singular. At intervals Aymar was put ashore to test the banks with his rod, and ascertain whether the murderers had landed. He discovered the places where they had slept, and indicated the chairs or benches on which they had sat. In this manner, by slow degrees, he arrived at the military camp of Sablon, between Vienne and Saint-Valier. There Aymar felt violent agitation, his cheeks flushed, and his pulse beat with rapidity. He penetrated the crowds of soldiers, but did not venture to use his rod, lest the men should take it ill, and fall upon him. He could not do more without special authority, and was constrained to return to Lyons. The magistrates then provided him with the requisite powers, and he went back to the camp. Now he declared that the murderers were not there. He recommenced his pursuit, and descended the Rhone again as far as Beaucaire.

On entering the town he ascertained by means of his rod that those whom he was pursuing had parted company. He traversed several streets, then crowded on account of the annual fair, and was brought to a standstill before the prison doors. One of the murderers was within, he declared; he would track the others afterwards. Having obtained permission to enter, he was brought into the presence of fourteen or fifteen prisoners. Amongst these was a hunchback, who had only an hour previously been incarcerated on account of a theft he had committed at the fair. Aymar applied his rod to each of the prisoners in succession: it turned upon the hunchback. The sorcerer ascertained that the other two had left the town by a little path leading into the Nismes road. Instead of following this track, he returned to Lyons with the hunchback and the guard. At Lyons a triumph awaited him. The hunchback had hitherto protested his innocence, and declared that he had never set foot in Lyons. But as he was brought to that town by the way along which Aymar had ascertained that he had left it, the fellow was recognized at the different houses where he had lodged the night, or stopped for food. At the little town of Bagnols, he was confronted with the host and hostess of a tavern where he and his comrades had slept, and they swore to his identity, and accurately described his companions: their description tallied with that given by the children of the gardener. The wretched man was so confounded by this recognition, that he avowed having staid there, a few days before, along with two Provençals. These men, he said, were the criminals; he had been their servant, and had only kept guard in the upper room whilst they committed the murders in the cellar.

On his arrival in Lyons he was committed to prison, and his trial was decided on. At his first interrogation he told his tale precisely as he had related it before, with these additions: the murderers spoke patois, and had purchased two bills. At ten o’clock in the evening all three had entered the wine shop. The Provençals had a large bottle wrapped in straw, and they persuaded the publican and his wife to descend with them into the cellar to fill it, whilst he, the hunchback, acted as watch in the shop. The two men murdered the wine-seller and his wife with their bills, and then mounted to the shop, where they opened the coffer, and stole from it one hundred and thirty crowns, eight louis-d’ors, and a silver belt. The crime accomplished, they took refuge in the court of a large house,—this was the archbishop’s palace, indicated by Aymar,—and passed the night in it. Next day, early, they left Lyons, and only stopped for a moment at a gardener’s cottage. Some way down the river, they found a boat moored to the bank. This they loosed from its mooring and entered. They came ashore at the spot pointed out by the man with the stick. They staid some days in the camp at Sablon, and then went on to Beaucaire.

Aymar was now sent in quest of the other murderers. He resumed their trail at the gate of Beaucaire, and that of one of them, after considerable détours, led him to the prison doors of Beaucaire, and he asked to be allowed to search among the prisoners for his man. This time he was mistaken. The second fugitive was not within; but the jailer affirmed that a man whom he described—and his description tallied with the known appearance of one of the Provençals—had called at the gate shortly after the removal of the hunchback to inquire after him, and on learning of his removal to Lyons, had hurried off precipitately. Aymar now followed his track from the prison, and this brought him to that of the third criminal. He pursued the double scent for some days. But it became evident that the two culprits had been alarmed at what had transpired in Beaucaire, and were flying from France. Aymar traced them to the frontier, and then returned to Lyons.

On the 30th of August, 1692, the poor hunchback was, according to sentence, broken on the wheel, in the Place des Terreaux. On his way to execution he had to pass the wine shop. There the recorder publicly read his sentence, which had been delivered by thirty judges. The criminal knelt and asked pardon of the poor wretches in whose murder he was involved, after which he continued his course to the place fixed for his execution.

It may be well here to give an account of the authorities for this extraordinary story. There are three circumstantial accounts, and numerous letters written by the magistrate who sat during the trial, and by an eye-witness of the whole transaction, men honorable and disinterested, upon whose veracity not a shadow of doubt was supposed to rest by their contemporaries.

M. Chauvin, Doctor of Medicine, published a “Lettre à Mme. la Marquise de Senozan, sur les moyens dont on s’est servi pour découvrir les complices d’un assassinat commis à Lyon, le 5 Juillet, 1692.” Lyons, 1692. The procès-verbal of the Procureur du Roi, M. de Vanini, is also extant, and published in the Physique occulte of the Abbé de Vallemont.