The story of falling in the well and the scene where Ben admires a water dam
So basically the girl made up the story about falling in the well, was she practicing her acting skills and therefore is it a hint that she was planning on disappearing and starting a totally new life somewhere else?
Ben drives up to a dam and stares at it, it has to mean something, I thought if he is a serial killer may be it is where he dumped his victims.
With those two points I am contradicting myself but cannot understand why those two things are part of the movie and how they fit in.