I am going to go ahead and Vote: Axxle. I see no lynching anybody else. Really, we just have to know about him one way or the other (or the other other) at this point.
If we're wrong, and he's town, we go into the night with 7 people. We could lose two more townies. Worst case scenario, we have 5 people alive tomorrow, split the following way (worst case scenario): 2 town, 2 mafia, 1 SK. That's pretty bad; the SK still being alive is the only thing preventing a mafia victory, if my understanding is correct. So we would need to lynch a mafia, not the SK, to avoid losing.
Let's say we do lynch a mafia at that point. We go into that night with 2 townies, 1 mafia, and 1 SK. Then I think we still probably lose, unless the mafia and SK kill each other. If the mafia kills the Sk and the Sk kills a townie, the mafia win. If the SK kills the mafia and the mafia kills a town, the Sk wins. If they kill both townies, I don't know who wins, but it sure ain't the town.
So actually, we're in for some pretty grim worst case scenarios if Axxle is none of the above. Gulp.