Board Thread:Manga Discussion/@comment-28702329-20180621120402/@comment-3189283-20190501083408

Uh are you just forgetting about Shigechi here. Let's also not forget that he did kill Hayato and that's the whole reason he ends up getting Bites Za Dust in the first place. He also tries to kill Koichi, Josuke and Okuyasu at various points as well.

Yes you can link that to Diavolo trying to murder his own daughter and say "well they were both doing it just to hide their identity". In that case how do you explain Reimei. She was a child when Kira murdered her and for no reason other than he's a sick bastard.