Molly's vision with Hale left me amazed. At that point in the story why would she see him? Why not one of her ancestors, as happened to her mother?
Then, I got it. She didn't see Hale. She saw Death.
As she gets worse, Molly has visions. She sees the owl, an omen of death. She sees her mother, who warns her to talk to the man with the hat (and soon after Herbert has a surprise at the door.)
At that point, the line between spirits and humans is blurred. And then she sees Hale, the one primarily responsible for her and her family's misery. It's the most human version of him we've seen (the fact that it's a hallucination says a lot about him.)
Molly tries to touch him because she doesn't know if he's real or not. Hale doesn't let himself be touched. Because it's not Molly's time yet. Death came to visit Molly looking like the man responsible for her pain with a message ''Whoever did this to you will pay.''
It's a powerful vision, and for once, Hale is sincere. Because it's not him with her.
(Dunno if I'm reading too much into this scene, and if it was just a hallucination, but up until that point Molly's hallucinations made sense to the plot. Even when she tells Herbert you'll be next. And it's true. But not in the sense that Hale would kill him. In the sense, Hale would use him as a scapegoat to save himself. KoTFM is a brilliant movie.)