Once the grounds of the derelict building are thoroughly searched, and items found there are forensically examined for DNA, the truth about what happened to Maddie will eventually be revealed for the world to see...
Lets us not forget that soon after Maddie went missing that the parents used to visit this church in the middle of the night, a derelict building only a matter of yards away, where the body of a poor little child victim could easily be disposed of in complete seclusion:-