The story about the psychic and the ghost of the little murdered girl was creepy, but I'm wondering who was there when they found these things in the wall. Also, if this happened in 1908, if the murderer killed several children and then was killed himself by the little girl's dad, there had ought to be SOME record of some of them somewhere.
The thing is, I guess, that I believe in ghosts in general, but the more specific a story is (and the more it reads like a story) the more I find myself asking questions. I just think that, if you're ever going to learn anything about the unexplained, you have to sort out the grain from the chaff.
My two cents. If anyone knows more about this little girl story, though, I'd love to hear about it (in the hauntings forum?).