Just for the record, I was online when Day 2 started, but I was too tired to post in here. I slept until now. Hence I didn't join the talk until now.
Alright, let's summarize what we have.
Dastrn, the town cop, is dead. This is a very severe loss for town. My personal thoughts on this are easy: Lucky shot, whoever it was (if there's a vig in the game). It's hard to say why they chose Dastrn, and I don't think that there's a pattern to be sighted yet. First kill is first kill, after all. For now we have to retain to the interactions to find suspicious people.
I have played FF6 numerous times, so I'm familiar with the characters and their quirks. To answer Chibo's question: Yes, the "thou"-talk is characteristic for Cyan, he is even made fun of by other characters (Gau I know for sure, I think Sabin too) because of that. I think that's the only recurring line besides Kefka's laughter that could be called characteristic for the game. IIRC Mog didn't even say Kupo that much. As for the roles, it's hard to say. We have 15 roles, and 14 are actual player characters. We can also assume that Kefka isn't around; I think OS is Kefka here. So there's quite a few characters who can be around as last person - Leo, Banon, ????? (the ghost), Ultros (as in the OP), etc.
Furthermore, not every of these roles is likely to have powers. Although these powers seem to be connected to their role somehow. Gau was a blue mage in the game. He was able to learn special abilities from monsters by seeing them. Perhaps this watching would make Gau to the cop. And Mog has different abilities with his dance - so maybe the vote blocking is not the only thing Chibo can do?
However, this is pure speculation and shouldn't be taken for fact.
After the meta, we have the interactions.
adumbrodeus vs. Omni & swordgard is very interesting, to say the least. I'm still on the fence about this one, as I'm curious to hear more, but I tend to think that adumbrodeus is not being scum.
Swordgard's posting restriction probably was placed deliberately because he didn't use it on day 1. The conclusion that he is Cyan is unlikely. If there's a person who uses the posting restrictions as night ability, then he maybe wanted to create the image that he is Cyan. Or he just was being random. We don't know yet.
I'm very suspicious about Hilt and ShadowLink; both don't seem to have a lot to say about what happened during the day, but Hilt strikes me a bit more suspicious due to his more inactiveness, as well as his statement that mafia didn't kill Dastrn.
Vote: Hilt
FoS: ShadowLink