Mafia 84. Memorized it, turned it in, forgot it!

I thought Oxff was Mafia because he greedily gave the last vote to Olam.

I agree, there's something Mafia-like about that. It's good that he didn't give his vote to Mirka, and that he was killed tonight. Otherwise, the town, led by the remaining Mafia member, would probably have rushed to hang him...

And by the way, what do you think of this: maybe the clue points to BOTH of them! We have two Mafia members, and we haven't caught either of them yet...

The clue is given specifically to the one who killed, not to his friends and accomplices. In this case, the Professor killed all three times (at least because the Potato can't kill while he's alive). That is, all three clues point to one person. And until all three are convincingly linked to someone, there's no point in executing based on the clues.

Added 1 hour 57 minutes ago
I can't decide between Hexan and Heroist. The first is cautious and pretends to be a dumb and innocent sheep. The second cleverly avoided execution on the first day, and hasn't been exposed since. There's also Rawlith, whom I trust a little more than the others. It would be funny if he turned out to be Mafia. I won't rush to vote yet. If the Master gave simple clues, I would vote for NNV now, and tomorrow I might be able to identify the Mafia member with a clue. But with these clues, it's unlikely that anything will come of it except prolonging the game.