Script quote courtesy of Homicide: Scripts on the Street.
(Crossover note; PO Thormann is played by Lee Tergesen, later Beecher of "Oz.")
Inside the squadroom, Munch blows out the candle. Thormann, wearing a tuxedo, walks over to him.
Thormann: What do you do that for, every night?
Munch: What's with you?
Thormann: I gotta got to a wedding.
Munch: At this hour?
Thormann: It's a long story. The wedding's in Connecticut - Old Saybrook. Eva and I are driving up.
Thormann: I know you're the one who lights the candle.
Thormann: So, why?
Munch: It's for all the ones who've been killed.
Thormann: Uh huh.
Munch: What I don't know is, who lit it when I was gone?
Thormann: I did.
Thormann: I figured it was important to you.
Munch: It's gonna be our little secret, okay?
Thormann: Yeah, sure, okay.
The air conditioning kicks in.
Munch: Air conditioner's working.