Predictions - They Lovely Bones

So Far In The Lovely Bones Susie Is dead and Mr. Harvey, the one who killed her, is not yet a suspect. I think that Mr. Harvey will eventually get caught for killing Susie by the end. The detective says to Susie's father, "'He's odd, i agree, but as far as we know he isn't a killer'"(152). He dumped her body in a sink-hole so it is virtually impossible to get Susie's body back. But, by the end I think all the clues will come together and he will be blamed for her death; even considering Len, the detective, said there is no way he could have murdered her. I don't understand how is able to live with himself knowing he killed an innocence girl coming home from school.

The Lovely Bones Movie Trailer: