east along the old route 66 where it snakes through oklahoma where his sister lives with demons of her own, a warning -- >> it was really true. it's not like some scary movie that you watch on tv or "csi," or whatever show it is you're watching. this really happened. >> yes, it all did. the unspeakable crimes. the strange, painful path toward punishment, and then could there ever be forgiveness? god knows that's what the father demanded. >> god knows all about us. there's not a secret crevice of our heart that he's not fully aware of. >> but could the son obey? >> god never expects of us that which we cannot do. god never demands of us what he does not empower. >> imagine now that it's 1979, a little place called okarche, oklahoma, a drive into oklahoma city as people were discovering then before it happened. >> okarche and a smaller