Ah, I see.
Well, I can help you by telling that the pervs are located in the bathhouse area, somewhere in the eastern parts. In the mall you can find a pharmacist, ms Clinic, who can help in one part of the quest.
Okay how do I get her to talk to me about that? All she does is give me a list of items to buy. I can't talk to her about the quest
Well, you need to have progressed in the quest enough to be asked to talk to her.
Well I already said I'd help the cops so I guess I just head into the bath house then?