I'm Cheryl McCollum, host of the brand new co-case podcast, Zone 7.

We're going to be talking to family members, detectives, prosecutors, and nationally recognized

experts that are in my Zone 7. The group of professionals that I've called on

to help me work hundreds of cases you've heard of and thousands you haven't.

We are going to solve these cases own air together.

Listen to Zone 7 on the I Heart Radio app, the Apple Podcast app, or wherever you listen to

your favorite podcast.

Police and the FBI prepare to step up their records to answer the burning question.

Where's Lindsay?

Maybe you don't realize something that you saw or heard.

This is Clark's story, it's with Nancy Grace.

No one to date has risen to a level that we would label as suspect.

And I am just begging for somebody that may know something or strongly suspect something.

Hello everybody, thank you for being with us.

I'm Nancy Grace and you are listening to crime stories with Nancy Grace and crimeonline.com.

Today we are taking a look with the hopes of re-igniting the search for a beautiful young girl,

her name, many of you will know Lindsay Baum.

And joining me right now is a special guest, her mother is joining us Melissa Baum.

Melissa thank you for being with us.

Thank you for having me Nancy, I appreciate your interest.

You know Melissa it's never easy to talk about losing someone you love.

I mean today I was working with my father's will and I cried the whole time.

...