B---SHERIFF BRIAN MOBLEY
S: You're late.
W: Thursday night. Traffic on the strip.
S: Yeah. Every night. Traffic on the Strip. __①__, let's go.
G: __②__. Man lost.
R: I think that was his point.
B: Hello, Bob.
R: Hello, Brian.
B: Grissom, what are you doing here?
G: What do you think?
G: Dispatch called. __④__.
B: We're not looking at a crime here. Bob explained it to me on the phone. His guy was alone up there. He jumped. It was suicide.
G: Then why are you here, Sheriff?
R: Look. Roger Valenti was an unhappy guy. Money problems. Family problems. He took the easy way out.
G: Suicide, huh? I don't know, Brian. On the day you decide to end your life, why would you go to work?