I am thinking Grudge against the Griffins mafia as a guess

That makes sense. So, who else hates the Griffens? Bertram (I think that was his name) comes to mind...

What was it praytell i dont recall

Would Carter be mafia? I mean, he hates Peter, but he loves Lois. Gah!!

Well we could have the criminal they testified against, the evil monkey in the closet, the Pewter Smiths(or at least the dad)Olivia, and Stewie's twin

It would be funny if that guy who kept calling Peter a phony was in that mafia. Is it possible that Stewie could be the don of the mafia?

IIRC I could pick how someone came up (town or mafia), but I know for sure I could make someone read mafia. I was neutral (Moriarty), but since I was a villain I was lynch when I was outted by the write-up.

totally! I really see him trying to kill Lois. I don't know why.

Ok then so at best he is probably neutral so I would like to hear from him and if we get nothing better he is a good suspect in my opnion

James Woods?

Which is why I said, "This isn't a defense"

It's still quite suspicious, just not an automatic conviction.

Connie DeMico, maybe?

Who did you target?

I don't see anything in the write-up that reflects that power, but that doesn't mean anything.

I targeted Invisibo like I said
Its in the quote you quoted

Wouldn't that whole cigarette company hate the Griffin's?