Still quite busy, and I haven't really read thought the latest set of posts 'The Case on Beetnemesis' et al., but I just wanted to say that beet's speculation about the setup (which I think started down the whole line of questioning) isn't in itself suspicious to me. I think speculating about the setup usually doesn't lead to anything of use. If there is really something a townie wants to share that will help, I would expect them to do so.

In this game, we have what seems like a normal mafia game without an obvious underlying theme.

http://www.readandfindout.com/rpg/messageboard/278734/
This post in particular does look like he is setting up to claim Tracker. What is odd, though is that he is so confident about multiple night kills. I understand a neutral role (SK) is common, but is it common enough to consider as a standard in an otherwise normal, vanilla mafia game? Personally, I would say it's a variant.

So, in conclusion, he did set up what appears to be a Tracker claim, but his post makes me suspicious that indeed he himself might be a Serial Killer.

I'm going to FoS: beetnemesis for now and might change to a vote once I'm caught up.