Lt. Columbo and Abigail Mitchell in “Unfinished Business”

Lt. Columbo

That must have been very hard, losing someone you love like that. I've been very lucky. I lost my parents. That's the way of the world. But to lose someone that young, that's like being cheated. That's very hard.

Abigail Mitchell

I'm beginning to be very fond of you, Lieutenant. I think you're a very kind man.

Lt. Columbo

Don't count on that, Miss Mitchell. Don't count on it.