I'm really sorry Tina is gone, but Cirie has the right to defend herself, and defend herself she did. She targeted Tina because Tina made it easy by going off by herself and probably by being somewhat bossy. The other two women stuck together and had probably already bonded so Cirie sized up that it was either her or Tina, and targeted Tina. Bad luck for Tina, but good game play for Cirie. And the woman is a nurse, for heaven's sake, she can't be all ThAT squeamish... she may even be playing it up a bit to be less of a threat.