Frankie: He didn't seem too shaken up over his boss' death.
Korsak: Which means he's either guilty or he's a 20-year-old street kid who keeps his emotions to him self. I think we should probably figure out which it is.

I'm saying it because I get to say whatever the hell I want. Nobody asks me for scientific evidence to support it.

Maybe he didn't kill her but not telling anybody she was dead probably disqualifies him for the heck of a good guy award.

Sometimes your blatant disregard for the rules works to my advantage.

Jane: What, our killer's a zombie?
Korsak: Could be fun. Probably wouldn't have to morandise him or anything.

People have gone in the water around here and been swept right out to sea but they weren't Jane Rizzoli.

Korsak: I've been over this guy's case files and one thing's very clear. He hates women. Last time I looked, you’re a woman.
Jane: It's easy to see how you made detective.

Jane: Bye, bye alibi.
Korsak: Later, later perpetrator.

Jane: Is there anything you haven’t seen once before?
Korsak: You cutting me slack.

Jane: What were you doing there?
Korsak: Making our lives harder.

Loan sharking has gotten a lot easier in the age of voicemail.

Frankie: I hope this isn't someone using a case to get some good Italian food in the big city.
Korsak: I have travelled for less.