Who killed Deborah Lynn Randall?

How do you do something like this in Liverpool?

Deborah Lynn Randall from January 13, 1972.

Debbie was 9 years old when she vanished.

It's been more than 43 years.

This is Karm Stories with Nancy Grace.

Group of retired detectives volunteering their time determined to bring her family answer.

She was a beautiful kid.

You could look at her picture and you could say the innocence.

Detective Nick says part of a rare group of retired police officers who specialize in solving

cop counties' cold cases.

If you're investigated, you're detected.

If you're a cop, that's what you live for.

That phone call, that family, saying, sit down because I've got some good news for you.

I'd give any thing if I could find out who it works before I pass through it.

We have it forgotten and we're not going to give them.

My children, my twins that are my whole world are in the third grade.

They are 9 years old.

And the other day, John David said, so and so said the S word.

And I'm like, you're kidding.

Who said the S word in the third grade?

And he said, so and so said it.

...