(Catherine comes into Grissom's office carrying a duffle bag and she puts it on his desk)
Catherine: I got the money.
Grissom: From where?
Catherine: Where do you think? (Grissom opens the bag and pulls out a stack of hundreds)
Grissom: Catherine if the press finds out about this it'll look like Sam Braun bribed the lab.
Catherine: He's a casino owner. A leader of industry. Never convicted of any crime. And right now I don't care about the integrity of the lab at the moment. I care about Nick.
Grissom: Yeah, well, so do I, but nonetheless...
Catherine (interrupting): You're sitting here like Jack Handy with all your deep thoughts staring at a coffee cup. You got a better plan, I'm all ears.
Grissom (sighs): All right. But I make the drop. You're hands off.
Catherine: That's my money.
Grissom: You can't be seen any where near this money. It was given to the lab anonymously. Agreed?