Talk about a hammer blow for the town

So are we to assume from this that Wes thought laser was mafia and killed him thus killing himself in the process? Which would mean that the mafia failed to take anyone out during the night? Maybe losing Darth Vader has limited their killing powers?
Or the mafia somehow killed two townies during the night which seems unlikely.
If the first scenario is the more likely either the mafias night actions failed or they didn't execute their action in time? So pointing to one of the less active contributors as mafia?
Lasers death sort of blew my previous thoughts on who the bad guys where out the window, I do have my suspicions on someone else now but will wait until other have had chance to post before making any rash assertions, lot of questions there that need to be answered.