Trudy: There are two things you can do with guilt. You can let it drown you or let you give it purpose.
Atwater: I need to figure out how to do that.
Trudy: Well, I'm not going to let you drown. No one here is.

Atwater: What are you doing here?
Trudy: Voight asked me to talk to you. You gonna carry this one too? That man made his bed. It's not on you.

Atwater: I can step off the case.
Voight: No, I want you to do your job. Just find the lead. Make it right.

Somebody needs to be held accountable, Terrence. Right now, you're the best I got unless you give me a name.

Atwater: How is the running going, is it helping?
Upton: Helping with what? I don't know. I hope that it is.

Voight: Hey, Kevin. Remember in training about multiple victims when you choose. Remember that?
Kevin: No, I don't remember.
Voight: Because it isn't there. We don't have it. Look, you save who you can save. You did good. Let it be done now.

She lied to me!

Speaking of resets, Ruzek popped the question again...

Chicago PD Quotes

But I wanted it. Wanted to be something different than what I was, knew I could. See, I don't people have to end up anywhere near where they started.

Burgess

Yo, Al, don't you got some sort of beef with Father McSorley?

Atwater