Regarding the maniac, I have three options: Master, Cop, Arandor.
Apparently, everyone has forgotten that only amateurs execute based on evidence, while professionals do it based on psychology and other reasons.
(until the execution of Medzh is canceled)
Nebka's logic is understandable, and it could actually be quite useful for the maniac himself (not for the others), so it's worth taking the risk and believing in this theory. In more detail: the maniac steals two night actions from the mafia, uses one to block the mafia member (hence 2 blocks, the old one and the new one), so that he doesn't kill anyone (although he wouldn't have anyway), and uses the second night action (kill) to try to hit the villager, who, in theory, could have been killed by the mafia earlier, hence the absence of a second kill. But there are other possibilities, and this theory could be a distraction from the mafia (it's strange that it's from Nebka's perspective), and if we reveal the villager during the day, and the mafia kills town members at night, the town will do what it usually likes to do in mafia games.
Kosha, if this is true, then it's exactly the kind of situation where the maniac is a little bit helpful to the town. :D
Nebka removed his vote from Medzh.
*Went to think about why.*