I can't help but think back to my days of lying to my parents. I lied because I didn't want to get into trouble. When I took something, I took it because I wanted it. If I broke something, I would throw it away to keep from being caught being the one who broke it.. Honestly, I don't think it ever had anything to do with my brain, it was just pure selfishness. Sadly, I don't think that we can prevent these things in people like Casey. Everything she did was for her own selfish reasons.
I don't think she has a personality disorder at all. I just think that she is manipulative because she has always gotten away with it, a thief by nature because she has always gotten away with it, a liar because she has gotten away with it and a murderer because with everything else she has learned in life she thought she could get a way with it and did for 31 days........
So many people in this world have true problems that deserve our time trying to figure it out....I just don't think Casey is one of them.