Lacey: (suggesting Elizabeth should go on a date with Cagney's old boyfriend) This is a very nice man. And besides, you have to do it anyway, because it's part of Christine's philosophy of dating. Which is, never throw out a man if you can recycle him to a friend.
Man in Bar: Would you like to dance?
Lacey: I don't dance. I'm married.
Leffler: You've seen Kamal's rap sheet. He's as dirty as they come. If he didn't do this one, he did something else. Let's just be happy we can get him off the street for a few years.
Lacey: I'm not going to be happy if I don't think he's guilty.
Leffler: So, don't be happy. Just be a cop.
The German episode title is "Ein glasklarer Fall", meaning "A Crystal-Clear Case".