Beneath the Trees Where Nobody Sees #4

So now the stage is set, and Sam has ID'd her foe
  But this town's not big enough for both, so one of them must go
  But first, there's a meeting, where they'll come face-to-face
  If they can't work it out, there will be a gruesome race
  But it's not quite that simple, and for once, Sam is scared
  This foe knows quite a bit about her, and the things of which she cares