The Plot Thickens

Oscar Piper:
[Parodying the witnesses reactions out of frustration] "I don't know," "You don't know," It's funny. Nobody seems to know nothing! around here!

Hildegarde Withers:
Hah! I wouldn't broadcast that if I were you, Oscar.

Oscar Piper:
[Frustrated when it seems Cassidy can't remember anything] You'll go a long ways... a long ways out in the sticks.

Cassidy - Policeman:
Thank you, sir.

Cassidy - Policeman:
Inspector, I'm Cassidy.

Oscar Piper:
[Grouchy] Yeah, and I'm busy!

Oscar Piper:
[Seeing a piece of evidence] I saw this on Carter's desk this morning.

Hildegarde Withers:
Sure, and it went in one eye and out the other.

Hildegarde Withers:
Now don't behave more stupid than is natural, Oscar.

Kendall:
Oh, it was horrible, sir. Why, I thought...

Oscar Piper:
[Interrupting impatiently] Never mind what you thought. What'd you do?

Hildegarde Withers:
Inspector, I have a feeling there's more to this case than meets the eye.

Oscar Piper:
You say that about every case.

Cassidy - Policeman:
Inspector, I'm Cassidy.

Oscar Piper:
And I'm busy.