Iraqi war veteran Chase Massner was missing from his Georgia home for 3 years when Nancy Grace launched Crime Stories and started digging into the mystery of the young husband and father's disappearance. After visiting with Chase's mother and wife, Nancy knocked on a cheap motel room door in Atlanta to grill Brad Clement, the last person known to have seen Massner. That interview helped cold case detectives find Massner buried under a slab of concrete in the home once owned by Clement. Now, Clement has pleaded guilty to lying about Massner's death and hiding his remains.