Since I don't have much of an idea who I can trust right now, I'm just going to come out and say it here. I'm the King. I was indeed attacked by the killer last night, as well as someone's ability, leaving me with 6HP. I don't think I'm gong to survive the night so there's no reason for me to not speak in public.
I think Khushrenada may have been onto something. Sure, he's an easy target, but I think that if he were aiming his suspicion at townies then he would have been left alone. The longer he survives, the more people suspect he's Mafia, especially if he votes out townies. So why off him unless he knows something?
What we should be wondering is, why was there no hit on the first day? It's possible that someone forgot it or even intentionally skipped the hit so they could say "Let's vote out inactive players!" to go after easy targets and hide themselves. But since a Mafia member was inactive and the person who suggested going after the inactives was a townie, this seems unlikely.
All things considered, I'm leaning towards ThePerm as being the Godfather. He didn't show up on the first day, he laid low on the second day, and today he was the first to throw out a vote, probably trying to keep votes away from him. Nickmitch is another possibility, it's tough to say.