Jonathan McComb is part of a crucial network of volunteers searching for the missing after catastrophic flooding hit Central Texas.

The McComb family spent their last day together barbecuing with friends. That night, the Blanco River, which is just east of Kerr County, swelled 28 feet in 90 minutes. The McComb's vacation home was pulled from its foundation and floated down the river.

Texas flood survivor Julia Hatfield recalled her experience on the night of the floods and how she found out from an online post that a child she saw swept away in the waters had survived.

Texas flood victim Christian Fell credited God for his survival after he was forced to cling to a meter box for hours during the deadly flash flooding.

One volunteer in Texas knows exactly how the families who lost their loved ones feel — because he experienced the same thing.