Thanks for the TL!
To everyone complaining that he let the rapists go without killing them, would you have the mental fortitude to kill three people like that when you've never harmed another human being in your life up until then? I'd be seriously concerned if you could, honestly. I know I wouldn't be able to pull the proverbial trigger like that. It's so easy to sit back in your chair and scoff while saying you would have simply just killed the person, but there's really no such thing as "simply killing" someone. Not unless you're so completely devoid of all morals, ethics, empathy, and everything else that makes you human that you can kill someone without a second thought.
This is a world where modern governments and laws are still intact. This middle-aged former businessman isn't suddenly going to become the judge, jury, and executioner out of nowhere and start killing everyone he doesn't like.
EDIT: Because people seem to think I'm chastising them or something, I'm not. I'm just trying to give another viewpoint here. What would I do in that situation? Honestly I have no idea. That's being generous in assuming I'd even live long enough in a dungeon to be able to encounter that sort of thing.