The description doesn't say anything about her personal kindness, although she is a nun who came to help and enlighten the natives, bringing the benefits of civilization with her, so it's all implied, and in the end, she was strangled by the rabble.
I would rather describe the night run as an intimidation tactic by the mafia, and the drinking then becomes an interrogation (and that's where the bottle comes in handy) + patrol.
It's also stupid, especially in the context of the patrol, but otherwise - what do the patrol and the night run of the person being patrolled have to do with each other? That's also nonsense.
Added 1 minute ago
He's a man and he has immunity, but you don't.