But on the next morning, April 21, he begged to be again heard, and he then asserted that his former confessions were false. He had confessed merely because he was weary of his imprisonment and the poor food he was given, and decided to die. When spoken to by the magistrates seriously, and remonstrated with for his contradictions, he cried out that he was innocent. Let them torture him as much as they pleased, he wished to die. But hardly was he back in his prison than he told the gaoler that it was true that he was the murderer of both Kügelgen and Winter. Again he confessed before the magistrate, and again, on the 27th, withdrew his confession and protested his innocence. On the 21st April a new element in the case came to light, that perplexed the question not a little. A Jewish pawnbroker, Löbel Graff, announced that on February 3, 1820, he had received from the gunner Kaltofen, a green coat, and on the 4th April a dark-blue cloth coat, stained with spots of oil, also a pair of cloth trousers. As both coats seemed to him suspicious, and to resemble those described in the advertisements, he had questioned Kaltofen about them, but had received equivocal answers, and Kaltofen at last admitted that he had bought them from the gunner Fischer. John Gottfried Kaltofen was a young man of 24 years, servant to one of the officers, and therefore did not live in the barracks. He was now taken up. His manner and appearance were in his favour. He was frank, and at once admitted that he had disposed of the two coats to Graff, and that he had bought them of Fischer. On confrontation with the latter he repeated what he had said. Fischer fell into confusion, denied all knowledge of Kaltofen, protested his innocence, and denied the sale of the coats, one of which had in the meantime been identified as having belonged to Winter, and the other to Kügelgen. On April 27th a search was made in the lodgings of Kaltofen, and three keys were found there, hidden away, and these proved to have belonged to Kügelgen. At first Kaltofen declared that he knew nothing of these keys, but afterwards said that he remembered on consideration that he had found them in the pocket of the blue coat he had purchased from Fischer, and had put them away before disposing of the coat, and had given them no further thought. Not many minutes after Fischer had been sent back to prison, he begged to be brought before the magistrate again, and now admitted that it was quite true that he had sold both coats to Kaltofen. Whilst this confession was being taken down, however, he again hesitated, broke down, and denied having sold them to Kaltofen, or any one else. "I can't say anything more," he cried out; "my head is dazed."