Buffy the Vampire Slayer, Season 3

[Buffy confronts Faith about killing Deputy Mayor Allan Finch (whom she thought was a vampire)]

Buffy:
Faith, you can shut off all the emotions that you want. But eventually, they're gonna find a body.

Faith:
Okay, this is the last time we're gonna have this conversation, and we're not even having it now, you understand me? There is no body. I took it, weighted it, and dumped it. The body doesn't exist.

Buffy:
Getting rid of the evidence doesn't make the problem go away.

Faith:
It does for me.

Buffy:
Faith, you don't get it - you killed a man.

Faith:
No, you don't get it - I don't care!