Added 18 minutes later
We need to decide whether the Master was killed by the Man or the Mafia. If it was the Man, then it's obvious that the Mental is actually the Maniac. If it was the Mafia, then the Man is Sesame.
Added 1 minute later
And I definitely am not the Man. I'm not going to sit here and prove why, otherwise, it will be a modkill and a loss for the town. That would be stupid and frustrating.

