Charles: McCallister, I need to talk to you.
Sergeant Jeffords: No!
Charles: Excuse me?
Sergeant Jeffords: I don't want any more notes. I've gone undercover before. Now just back off and let me do this!
Captain Holt: Uh-oh, Alfonso, seems as though we got a pig in our midst. Looks like we can only trust each other.
Alfonso Tucker: Come on, man, you're obviously a cop too. You keep talking about how nefarious you are.