@ArisenDresden
Why do they need to hold a trial for a simple foot soldier? She was seen as just another pawn that got captured. they already killed her commanders as seen by him reading their logs on her actions. She at the time wasn't needed and was shown to be loyal. (When she didn't tell them the location of her troop mates) You'd rather her be sexually assaulted while they were taking her to prison and then assulted in prison??
The mercy he showed her was the only logical mercy he could afford her. It wouldn't have made since to let her go because she possibly could have warned the neighboring kingdom about their attack to get revenge.
Not a diss but not everything is black and white / good or bad.