At last Geyer seemed to be on the right track. He hurried back to St. Vincent Street, borrowed from the old gentleman at No. 18 the very spade which he had lent to Holmes in the previous October, and got the permission of the present occupier of No. 16 to make a search. In the centre of the kitchen Geyer found a trap-door leading down into a small cellar. In one corner of the cellar he saw that the earth had been recently dug up. With the help of the spade the loose earth was removed, and at a depth of some three feet, in a state of advanced decomposition, lay the remains of what appeared to be two children. A little toy wooden egg with a snake inside it, belonging to the Pitezel children, had been found by the tenant who had taken the house after Holmes; a later tenant had found stuffed into the chimney, but not burnt, some clothing that answered the description of that worn by Alice and Etta Pitezel; and by the teeth and hair of the two corpses Mrs. Pitezel was able to identify them as those of her two daughters. The very day that Alice and Etta had met their deaths at St. Vincent Street, their mother had been staying near them at a hotel in the same city, and later on the same day Holmes had persuaded her to leave Toronto for Ogdensburg. He said that they were being watched by detectives, and so it would be impossible for her husband to come to see her there. But the problem was not yet wholly solved. What had become of Howard? So far Geyer's search had shown that Holmes had rented three houses, one in Cincinnati, one in Detroit, and one in Toronto. Howard had been with his sisters at the hotels in Indianapolis, and in Detroit the house agents had said that, when Holmes had rented a house there, he had been accompanied by a boy. Yet an exhaustive search of that house had revealed no trace of him. Geyer returned to Detroit and again questioned the house agents; on being pressed their recollection of the boy who had accompanied Holmes seemed very vague and uncertain. This served only to justify a conclusion at which Geyer had already arrived, that Howard had never reached Detroit, but had disappeared in Indianapolis. Alice's letters, written from there, had described how Holmes had wanted to take Howard out one day and how the boy had refused to stay in and wait for him. In the same way Holmes had called for the two girls at the Albion Hotel in Toronto on October 25 and taken them out with him, after which they had never been seen alive except by the old gentleman at No. 18 St. Vincent Street. If Geyer could discover that Holmes had not departed in Indianapolis from his usual custom of renting houses, he might be on the high way to solving the mystery of Howard's fate. Accordingly he returned to Indianapolis.