Bones in the walls

Delaney is what people call a very troubled teen. Her brother Jacks and her sneaked out so much their mother decided that they needed to move away from the big city of New York. So moving into a little town named Kirkwall Delaney becomes the talk of the town. But not because she's the new girl oh no but because her mother just moved her into the house of a psychopath. Story is he use to hid his victims in the walls and that their ghost walk the hall of the old Victorian home. Delaney doesn't believe a word of it. But then something changes her mind