The Lovely Bones
By Alice Sebold
Later on her sister was running with a group and she was curious to stop by to the old guy's house to search for evidence because she think that he was the one who murdered his sister. As she was looking she found a book with some traps that were most likely made for previous victims. She took it home and she was analyzing all the pages were she saw an underground tunnel (were Susie was murdered). During the whole movie they pass parts of when the family tries to find clues and they pass Susie in another dimension trying to get threw and talk to her family one last time before she goes to the light.