Castle, Season 4

Gates:
What about the victim? And closer to an ID?

Beckett:
Based on blood, Dr. Parish determined that our victim is a male, so we're looking for missing persons reports of men in that area.

Gates:
Men? You've narrowed the victim pool down to men?

[Beckett tries to respond, but can't]

Castle:
Uh, well, in New York City, that actually eliminates over four million women, so…

[Gates glares stonily at him]

Gates:
Mr. Castle, I don't know what the mayor sees in you, but I know how you're alike. He's term-limited. [walks away]

Castle:
Maybe if I sent her flowers-

Beckett:
No. No.