Mac: (Looking at an internet profile that Jo and Lindsay have created for him) What is this?
Lindsay: It's your profile page, Mac. It's all part of the investigation.
Mac: (Confused) Okay.

Mac: (Reading a caption) 'Savor the victory now 'cause you'll be dead by morning.' That's more than a picture, that's a death threat.
Aaron Collins: I just wanted him to lie awake at night, dreading the sunrise, the same way I have, every day, since I was 17 years old.

Mac: (To Jo) Whatever you find, find it fast. The only thing keeping this case alive is Ali's statement.

Mac: Ali didn't just lie about the GHB, she lied about when she was beaten, too.
Lindsay: Mac, she's lying about everything.

Mac: Full military honours for Private Hunt's funeral. He and his family will get the dignified closure they deserve.
Jo: While I don't condone Ryan Richards' choices, I do understand why he made them. Love just makes you do crazy things.
Mac: Well, sometimes I think that's just an excuse for bad behavior.
Jo: Oh, I don't know, Mac. When it comes to matters of the heart, I've had my share of temporary insanity.
Mac: Maybe I have, too.

Mac: How did you get up here?
Jennifer Walsh: I took your advice and called the Public lnformation Office. They were surprisingly accommodating when I dropped your name.
Mac: The flowers are beautiful but I can't accept them.
Jennifer Walsh: Well, I'm sure whoever sent them will be devastated.
Mac: You didn't send these?
Jennifer Walsh: (Chuckles) Flowers aren't my style. If I was gonna bribe you, I'd offer a tub of popcorn and court side Knicks tickets.

Mac: How much did you pay her?
Senator Matthews: I'm a United States Senator!
Mac: How much did you pay her to frame John Curtis for rape?
Senator Matthews: Yes, add that to my... my list of felonies. I'm going to ask you to leave now.
Mac: And I'll come back with a warrant.

Mac: Most of these camps are privately owned, for profit operations. The state pays a fee for every kid sent there.
Jo: Yes, a very generous fee. So for the two years after Nelson buys it, Judge Corsica sends twice as many kids to Forest Brook than any other Juvenile Court judge.
Mac: More kids, more money.

Mac: Ryan Richards was struck in the head, shot in the back, then lit on fire
Sid: That's what I call overkill.

Mac: This is our investigative team on the Jessica Drake murder. All the evidence will be processed by the people in this room and only by the people in this room. We start over on everything. Chain of custody of evidence stays within this group. If something needs to go to DNA, one of us drops it off, oversees the analysis, and then retrieves the results. If the killer had access to trace evidence we collected from the scene, it could already be compromised. So pay attention and triple-check all your results.

Mac: Threats... intimidation, harassment... you're nothing but a coward.
Aaron Collins: You don't know anything about me.
Mac: I know you terrorized Ryan Richards and his wife for years. I also know you weren't man enough to take credit for it.

Mac: Triple murder in front of this bakery a year ago.
Danny: Markov... he's like the Sammy the Bull of Russian organized crime. That's why we got a dozen bodies on him.
Mac: Looks like it just went to a baker's dozen.

Mac: Wealthy neighborhood. Rows and rows of million-dollar homes. Why'd the attackers choose this one?

Mac: What kind of person makes a fake profile to have an online love affair with their own husband?
Lindsay: She must've been trying to catch Ron cheating.
Jo: More like entrapment.
Mac: We knew their marriage was in trouble. This takes it to a new level.

Mac: Where'd you go after the fight?
Aaron Collins: To the halfway house, to make curfew. You don't believe me? You can ask the gestapo pigs who run the place.