In order to detain the men until the arrival of the police, the demonstrator showed them a L50 note, observing that he must get it changed for gold before he could pay them. Several constables were soon on the spot, and the four men were arrested, and taken to the station-house in Vine Street, Covent Garden. On being charged on suspicion with having unlawful possession of a corpse, May said he had nothing to do with it, and had merely accompanied Bishop. A similar statement was made by Williams, and Bishop said he was only removing the corpse from St. Thomas's Hospital to King's College. Shields, who was known as a porter, said he was employed to carry the hamper, which he did in the exercise of his vocation. They were all then removed to the cells. The evidence given at the coroner's inquest by Partridge and two other surgeons left no doubt that the unfortunate lad, respecting whose identity there was no evidence, had been killed by a violent blow on the back of the neck, which had affected the spinal cord. The four accused men were present in custody during the inquiry, and Bishop, after reading a bill relating to the murder, which was displayed on the wall of the room, was heard by a constable to say, in a subdued tone, to May, "It was the blood that sold us." Volunteering to give evidence, he said he got the corpse from a grave, but declined to name the place whence he had got it, alleging that the information would get into trouble two watchmen, who had large families. May also made a voluntary statement, to the effect that he got two "subjects" from the country, which he took first to Grainger's theatre of anatomy, and afterwards to Guy's Hospital, subsequently meeting Bishop, who promised him all he could get for a "subject" above nine guineas if he would sell it for him. The inquest was adjourned, and the police proceeded with their investigation. The houses of Bishop and May had been promptly visited and searched by the police, who found at the former's a sack, a large hamper, and a brad-awl, the last showing recent bloodstains. At May's house in Dorset Street, New Kent Road, they found a pair of breeches, stained with blood at the back. On a second visit to Bishop's house the garden was dug over, and a jacket, trousers, and a shirt found in one spot, and in another a coat, trousers, a vest with blood on the collar and one shoulder, and a shirt with the front torn. When the brad-awl was produced at Bow Street police-court, May said, "That is the instrument I punched the teeth out with." Shields was eventually discharged from custody, but the other three prisoners were committed for trial on the capital charge.