Hanna seemed..... (spoilers)

like she was a bit autistic or had some sort of disorder. During the trial, she was so irrationally focused on the absolute importance of her "assigned duties" she didn't even seem to register horror, in the fact that she was sending people to their deaths. She even presented her testimony in an almost innocent manner, as if she was doing what anyone would have done and like she felt the court would identify and sympathize with her.

Thoughts?