Well, based on what I saw day 1 I can toss a theory out there as to who may be a bad guy.

After it was clear that taking out Taz was the best move, for a number of reasons, Blade still insisted we wait to hear from everyone, and he reiterated this several times. This makes little sense since what do we need to hear at that point? The best option was clear.
To me this seemed like a plea for time or plea to someone else, ie another member of the mafia. Someone who hadn't posted yet and someone he hoped might be able to steer the vote somewhere else, but alas no such help came.
That would leave masskid or Scribble as the likely candidates for his partner.
Mass showed up too late to do anything either way, and his playing style just seems different.
Scribble expressed frustration at the vote, though this may have been only due to his misunderstanding of what would happen had Taz been killed at night.
Either way this is just based on what I know from Day 1, but perhaps someone will have some info or insight to push the ideas forward.