Mafia 112. Pirates of the HW Sea

Well, it looks more like lazy excuses for guessing the clue than something that actually seemed very unclear to you. Look, I didn't suddenly remember about Croc's killer; I just typed "swamp killer" into the wiki search – the very first result is Croc's killer. I checked if it forms a chain with the Quent – it works perfectly with Koshina. Therefore, there's a suspicion that you either didn't guess it at all, since you didn't even check it with a search, or you deliberately pretended that it was too difficult for you. Okay. Master, question: if a wiki article contains something that matches the Quent, does there have to be a specific link to the next link in the chain, or is a connection to the article itself sufficient?