Natalie Davis : [to Grissom] You're wrong about me. I really have changed. I have changed and I really do believe that people who do bad things need to be punished.
Natalie Davis : I'm very sorry for what I did to Sara and to you. My foster father killed himself because of me. I was wrong to blame anybody else for it.
Gil Grissom : Is that how you really feel? Or is that how you think that you should feel?
Natalie Davis : I understand if you don't believe me. Psychopathic personalities are very often skilled at mimicking genuine emotion. But I'm truly sorry