D1, Maniac voted for Ezio and got Chaqa to vote for Ezio, but ended the day on Chaqa. He might have been bussing Ezio. D3, with the vote tied Ezio 4 Maniac 4, Maniac put a third vote on CB 35 minutes before the deadline. If he was really trying to get Ezio lynched, he could have voted for Ezio to put him up 5-4. It looks like Maniac was trying to save both Ezio and himself by making CB a viable wagon. In the last minute before the deadline, Maniac voted for himself to make it Ezio 6 Maniac 5 before switching to Ezio as the day was ending. It looks like he was trying to get someone to tie the vote at the last minute. Although it appears he was trying to avoid an Ezio lynch, Maniac is now taking credit for lynching Ezio. D4, Maniac voted for snowy on and off and ended the day on snowy, but he switched his vote around at the deadline, and it looks like he could have been trying to get ghug lynched instead of snowy, or force a tie. He also had an interaction with Oztra where Oztra agreed to vote for ghug the next day if Maniac voted for snowy, which Maniac did, but only for thirty minutes before switching his vote again. This was despite the fact that snowy was Maniac's top scum read N4, and therefore should have already been voting for snowy. He later said he had a strong town read of Oztra for this agreement, saying he would have to be heavily bussing snowy. This makes me think that Oztra could be scum with Maniac, and that they were both bussing snowy D4. Since snowy never posted D4 without explanation, it is possible that the explanation was given in the Mafia QT. D5, after previously scum reading ghug, Maniac avoided voting for ghug until it looked very likely ghug would be lynched, then voted for ghug while claiming he town read him. At EOD, Maniac could have redirected the lynch to ND instead of ghug, which any of us voting ghug could have, but I believe the rest of us suspected ghug was scum. Maniac is now taking credit for town reading ghug despite helping to lynch him. Maniac voting for ghug instead of ND is why I think ND also being scum is a possibility. However, it is possible Maniac just wanted to take out ghug.
I now think that Maniac/Oztra is the likeliest scum combination, with Maniac/ND the next most likely possibility.