Paige Prescott: Detective Vaughn, please remove your hand from my thigh.
Det. Leon Vaughn: Okay, where would you like me to put it?
Paige Prescott: How about up your ass?
Adam Carr: All I can think is when someone is that lonely or that angry they can learn to hide it. But inside, it never dies. It just stays there. Eats away at you. Until one day, you have to do something about it.
Ruthie: Watch your back... leech.
Gary Taylor: You look great, Kate. How about a date, Kate? You could be my mate, Kate.
Kate Davies: You're scary, Gary.
Gary Taylor: This could be our fate, Kate.





Answer: He doesn't kill her because she was the only nice one, whereas her friends( Paige, Lily, etc.) were all mean to him at the beginning.
cameron_eats_lemons