NCIS, Season 6

[Franks is pacing around the squad room]

Franks:
Got two Marines chained to the roof, don't know why. Got somebody behind it pulling strings, don't know who.

Tony:
Can we wind the clock back to the part where we find out what Gibbs is doing in Colombia?

Ziva:
Or how it is connected to the gang.

Franks:
[ignores them] Got a punk who didn't kill anybody who says he did and a kid who wrote Probie's service number in blood saying he didn't.

Gibbs:
[walks in] You done?

Franks:
Done watching you shave with a butter knife. Let me talk to that kid. I'll get him to tell us what the hell is going on here.

Gibbs:
Can't do that Mike. I let him go.

Franks:
You what?

Gibbs:
You wanna find something, you follow it. Learned that one from you.