CSI: Crime Scene Investigation, Season 8

Marlon:
I asked Hannah to teach me how to make GHB, and how to get it into Kira. I just wanted to mess her up a bit. I snuck it into Kira's room a few days ago; I still had a key. Hannah must've made a copy.

Sara:
I believe you, Marlon. I really do. But the only thing that a jury's going to see is your prints on the lube, your prints on the windowsill, and another dead girl.

Marlon:
Why is Hannah doing this to me?

Sara:
I don't know. All I know is ... you don't deserve to take the fall for this. And the question is ... are you going to let your sister get away with this and spend the rest of your life in jail?

Marlon:
If Hannah wants me in jail, that's where I'm going to be. There's nothing I can do about it.