I'll change my vote to ctbaars just because his wildly changing stories makes me think he is up to *something* naughty, even if it isn't eating people.
As to the Possessed Freak vs me thing going on, think about it for a moment. If you guess wrong, it's bad- you just killed the witness, but at least then you know which one is the wolf for sure. Or if you guess right, you can kill a wolf and save me, or at least force the wolves to use a night action to kill me. But then there is a 3rd option- don't lynch either of us. We know there is more than one wolf, so killing possessed freak now won't stop the murders. And we also know that if the witness dies, the wolf gets outed as an obvious wolf, so the wolves probably won't try to lunch me. Basically, you can keep this information handy and put it on hold.
Don't risk messing up and killing the witness, just kill a likely baddie such as ctbaars. Of course I know possessed freak is the wolf, but I can't make you guys know. i'm just a simple witness, not a part of the masons or anything that would give someone the power to vouch for me.
Though I will say this, the previous days voting is telling of possessed freaks's role.