I'm kinda stuck between Echo, Lucidity, and SFG now.
Echo seems pretty lax, like in BM1 and M3, but unlike in M2. In BM1 and M3 he was a Mafia (right? I think), and in M2 he was the Cop. Also, there's that logic about helping the Mafia with information, but even if I agree with him, he did bring that point up in BM1, and I'm not sure if he did M2 (or if the situation called for it). Meta-playing is kinda weak as an argument, though.
Lucidity doesn't (to me) have sense in his reasons for arguing his points. (That's poorly worded; hope you get the meaning.) He could be trying to scumpaint, trying to do something to help the town, or do something to seem to help the town.
SFG's been acting weird today (in Earth days). Pretty suspicious. Still, I don't want to regret a lynch of a Cop.
On the others:
0_o, uh, I forget. Oh, right, he claimed Twilight Townie. No idea. In a similar situation as Derekku. That is, undecided.
adam needs to speak a bit more, especially of his investigation results.
Derekku had a weird claim, and it's pretty wild. He could be claiming such an eccentric role to alleviate suspicion. Of course, he could be telling the truth, too. WIFOM, I think? Nothing for or against him I think.
With that, I'll vote: Lucidity, awaiting adam's investigation results.