Ken Franklin and Lt. Columbo in “Unfinished Business”

Now, wait a minute. You, you look like you're troubled. Is there some reason for your question?

Lt. Columbo

Uh, it's your mail.

My mail?

Lt. Columbo

Isn't it funny how people are different? Now, me, if I found my partner dead I'd never think of opening my letters.

But I-I-I just did it to distract myself. I mean you gotta remember one thing. That's a great shock.

Lt. Columbo

Oh, that's understandable. And bills are distracting.