I'm all for executing Revan. I've suspected him since day one of being involved with the Warlocks. But I think you've all mixed things up... IMO, he didn't kill him now. And the real killer is still out there.
But I think the demon won't survive until tomorrow night because he's been poisoned (if he does survive, then Cash should be executed (but it's unlikely, the evidence doesn't fit), I explained why above).
So, execute Revan for the murder of Kostyan.
