One mafia gone already, what good luck. Best news is apparently the mafia don"t know each other...
So, the clues : The first one 'irrational Eluer', I have no idea what was intended with the Eluer typo (ruler ?), but in my mind irrational clearly points to Stuck in Pi. Add to that the wolf reference which could incriminate many people as well as the perpetrator and it's a done deal. But I wonder why he would kill Catharsis... Which by the way, will make the game much more difficult for the innocents.
Empiremaker's death : a message to the hotel owner ? is the hotel owner the GM ? was he late in delivering his kill ? Who knows ? I don't even know if it's a clue.
Stylesrj : Element zero mass transporter. I thought it was something to do with Halo at first, but apparently it's more to do with Mass Effect. So potentially we're looking at XBox360 owners. I'll go look in the Mass Effect thread. Styles annoys so many people that it's hard to guess who would want him dead (too many suspects).
For now, I'll put my second vote on Obliterate for random voting and preemptively striking a potential inactive (he's said in comings and goings that he was leaving soon for the month).