Diana, the Huntress of Bus Drivers

I mean, if she knew these people were sex offenders, she could have told the police what she knew, or she could have exposed them to the people they know, which you know, makes them suffer rather than just outright killing them and becoming a murderer.

Tell the police? Really? The police does nothing. In fact, I think it's worse to tell the police, they'd make you disappear. Exposing them does nothing, they'd just call her a liar, claiming she has no evidence even if she did.

There's no cleansing the corruption, only weeding it out.