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 episode of Crime Stories with Nancy Grace,

Finding Chase Masner, Episode 3.

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

vanished in Cal County. Living the last three years with the not knowing

without him here is pure help. Chase Masner is an Iraq war veteran, a husband, a father.

His wife told us she dropped them off at a quicksup in Cal County where he works.

His family says he was last seen at her friend's house in Kedisop three years ago on March 27.

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 there.

We have absolutely no answers to help. Not even a slightest clue in previous.

We're back at square one, Stephanie, because we have to talk to Brad. That's the missing link here.

Now we know he has refused to polygraph and then stated again he will take a polygraph.

I'm going lucky for him. Okay? Okay. Armed with nothing but my own I found and I am going

to find him and ask him what happened. I'm gonna see what stories can tell me and we'll take it

from there. But I want to know from you as we sit here together right now what are your thoughts?

...