A Texas father leads volunteer search teams after devastating floods claim more than 100 lives in Hill Country.

In Kerr County, Texas, Thad Heartfield is leading nearly 100 volunteers searching for flood victims. For him, this mission is personal. His son and three of his son's friends disappeared in the flood.

After the Texas Hill Country floods claimed dozens of lives on the Fourth of July, one family who lives in a trailer park that was hit by the storm is grateful to still be alive.