Svenningen - 3 (Demagog, Korugar, giversgivealot)
7_Deadly_Sins - 2 (7_Deadly_Sins, RavingRabbid)
Demagog - 3 (Svenningen,Wardead, Rastafla)
I'd say we should lynch 7_Deadly_Sins.
If he is really the idiot, then we got an angelic prophet. Since we know (okay, Rasta does) who the doctor is, we get a good way for saving civilians. If he is not, then he lied twice, and he didn't deserve to live.