"Do you think it would be any use to go over to Cottage Grove avenue and look around?" she asked. "I haven't much faith in dreams myself, and I guess the police would think I was crazy if I asked them to make a search on the strength of a dream." Lieut. Burns believes in dreams and hunches and such things, and he advised Mrs. Niedziezko to go through with it. Mrs. Niedziezko went over to Cottage Grove avenue, and walked around until she saw a flat building that looked just like the picture that had come to her that night in her vision. She had seen her girl sitting in a dining room of such a flat. The house proved to be 2727, mystic numbers. The family of William Llewellyn lives there.