[His eyes go wide as he hears that. Sure, this all sounds a bit too fantastical to be real, but this is also a city full of people that defy expectations. Could someone be involved in a dark magic that tainted their soul? Not in his world, but other worlds do carry that possibility. And Rita is from another world, one that sounds like it has this very kind of danger in it, so that makes him more apt to listen to her.]

If she's been committing crimes, then shouldn't something be done? If there's proof, then that should be enough of a reason to act, right?

[He's not going to suggest going to the police, because he's dirty rotten mafia-blood and doesn't trust the cops. But someone else can handle this, right?]