Luther, Series 1

DCSU Cornish:
So, he's back.

DSU Teller:
From outer space.

DCSU Cornish:
You do know the man is nitroglycerin?

DSU Teller:
With respect, sir, a comprehensive investigation under your edict cleared him of any wrongdoing.

DCSU Cornish:
Not least because the only other witness is in a coma, measuring three on the Glasgow scale.

DSU Teller:
And Mia Dalton's in school today, and not in the ground.

DCSU Cornish:
Rose, if you bet too heavily on Luther, then you stand or fall with him and with you goes this unit, and my credibility as its architect. Haven't you worked too hard for too long to take that big a risk on such a wild card?

DSU Teller:
I don't consider him a risk.

DCSU Cornish:
Then what is he?

DSU Teller:
An investment.

DCSU Cornish:
And if Henry Madsen wakes up, gives his account of what happened that night? Will Luther drag us all down? Let's hope not.