- Danny Messer: [angry] Mac, is this him, the scumbag that killed Aiden?
- Det. Mac Taylor: Danny, get out of here.
- Danny Messer: Just let me talk to him. Aww. I will get him to crack, I promise you that.
- Det. Mac Taylor: How? By tuning him up? Stella's got the case, she knows what to do!
- Danny Messer: This is Aiden! She's one of our own, Mac!
- Det. Mac Taylor: That's why we can't make any mistakes. We do this one by the book, understand?
- Danny Messer: [cooling down] Alright, I just wanted to help.
- Det. Mac Taylor: I know, me too
- Det. Lindsay Monroe: How well did you know her? Aiden.
- Dr. Sheldon Hawkes: Well enough to know that if one of us had been killed, she wouldn't sleep until the killer was caught.
- [Don and Mac are talking about a dead Marine]
- Detective Don Flack: Unfortunately, lowlifes also know it's Fleet Week. Service men are easy targets because they're easy to spot.
- Det. Mac Taylor: A uniform isn't a bullseye. It's a badge of honor.
- Detective Don Flack: Once a Marine, always a Marine.
- Det. Mac Taylor: If you attack one of us, you've attacked us all.
- Det. Stella Bonasera: [after learning Aiden Burn was killed] We're gonna get the son of a bitch who did this!
- Det. Stella Bonasera: This wasn't about torching a car.
- Det. Lindsay Monroe: It was about hiding a body.