Teresa: Your partner has better instincts than you think.
Jarek: Too bad he's a Cubs fan.

I'm really good.

Caleb

If there's one thing Chicago knows, it's how to punch back.

Jarek

Jareck: There's a lot of history in that sausage.
Caleb: I can taste it.

Teresa: I trust you in as far as you respect me.
Jarek: I got your back.

Isaac: When people ask me how I escaped gang life, I always tell them the same thing: I didn't. I joined the baddest gang in town.

I'm a lot of things, but I ain't gonna be no hypocrite.

Jareck

Caleb: If we can't even trust other cops to have our backs, this job gets dangerous.
Jarek: Yes it does.

I don't mind sucker punching Gibbons as long as it knocks him out.

Colvin

Wysocki: I handpicked these three cop'ers myself; you can't make a bad decision. Besides I can't keep showing up here at the crack of dawn, people will start to talk.
Colvin: Well that's the best reason I have heard yet

Wysocki: You should write "checks" you can't cash
Caleb: I know, help me cash me this one!

Officer: This is my life!
Teresa: Yeah, but it's my city.