I'm Cheryl McCollum, host of the brand new coal 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 on air together.

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

podcast.

Crime Alert, I'm Nancy Grace, breaking crime news now.

The FBI starts an investigation into Noah Kaldron when neighbors report he detonated a bomb

in their Texas neighborhood.

Agis find a disturbing search history, revealing an obsession with the Columbine mass shooting,

and called Ron's intensive research on nearby public schools.

In his home, cops find all the materials to make bombs including explosive powder, fuses, and ball bearings.

Nancy Calderon first got the FBI's attention last year from his initial research on the Columbine

massacre and from posting photos of himself

in tactical gear while holding rifles. Then after the bomb detonation the FBI

launched their official investigation also finding evidence Calderon was

researching how to make different bombs.

During the investigation Calderon turned over his cell phone and authorities additionally found

child pornography for which Calderon also received charges.

Calderon 22 received charges. Calderon, 22, sent us to 14 years behind bars, 30 years of parole, for a conviction on weapons.

Neighbors call Florida cops about a gator in their neighborhood.

Cops asked Christopher Ebelard if he has a gator and Ebelard grins opens his garage to reveal a baby

...