Continuity mistake: When the good guys take over the helicopter at the end of the movie, they kill several of the guards and overpower the rest. They force the warden off the chopper, then take off without him. They also leave behind King, who has been a traitor to the group and killed one of them. First of all, when they take off without King, he seems surprised that they don't take him along. Secondly, when the 'copter flies away, we see King and the warden standing alone in the clearing. What happened to the half-dozen or so guards?