Favourite CSI Episode

I'm not a fan of this television show but my brother sure is. Spike TV ran a marathon of CSI all day today.

Although I usually get bored with the episodes and leave the room, there have been a few that I have really liked:

- (SPOILER)The episode where in the beginning a little girl whispers "I loved my family", her family is killed by 3 teenagers who want the marijuana in the basement and the little girl is the only survivor. I personally thought that Nick (I think that's his name) should have adopted her :(

- The episode directed by Quentin Tarantino

- The episode in the mental hospital.

What is your favourite CSI episode?

EDIT: Darn, I forgot what forum I was browsing ;;

Why's this in GG?

Anyways, i don't watch CSI much, but I like the one where the dog finds a severed head in the woods.