To find the left clue and eliminate a peaceful player. If there's also an additional clue, it would be easy to frame someone.
Well, if you think about it logically, I would have already done that, planted a clue, and eliminated a peaceful player. But I don't see in my posts that I'm suspecting anyone or voting to execute someone.
Added 2 minutes later
And in general, I'm for NNV because nothing is clear from what we have. We know that the monster killed Neira, who was possibly one of the scientists.