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. This is a special edition of Crime Stories with Nancy Grace,

Finding Chase Masner, Episode 6.

This week marks three years since her son, Chase Masner,

vanished in Cobb County. Living the last three years with the not knowing and without him here

is pure help. Chase Masner is an Iraq war veteran, a husband, a father.

His wife told us she'd roughed him off at a quicksup in Cobb County where he works.

His family says he was last seen at a friend's house in Kennis Hall three years ago on March 27th.

It's like he vanished from that home not to be seen or heard from again.

If he was able to reach out to any one of us, he would.

Despite some intense searching, few clues have been found.

She tells me that as a mother, in her heart, she feels her son, Chase, is dead.

We have absolutely no answers at all. Not even as light as clue in three years.

Every night she goes to sleep with no idea where her son is.

I'm talking about Stephanie Cadena, who brings us the story of her missing son, Chase Masner,

crime online on it. And with us, special guest Daniel Wilkerson from CBS Channel 46,

also on the story as well as Lee Egan from crime online.

...