Sandra Bullock again returns to playing a character probably 20 years younger than her actual age - the first disconnect for me. She killed a cop but we are not really told what happened, hence allowing for a twist ending that is supposed to get her off the hook and show her martyrdom. SPOILER ALERT But looking at what did happen really does neither. She was still at fault. It was her dumb negligence that caused the death. She deserved to be punished. Crocodile tears.