Texas-based Country singer Pat Green is grieving the loss of his brother, his brother's wife and two of their children swept away in the Texas Hill Country floods.

When the precipitation intensified in the early morning hours Friday, many people failed to receive or respond to flood warnings at riverside campsites known to be in the floodplain.

CBP deployed emergency teams, including BORSTAR and Air and Marine Operations, to help with search and rescue after flash floods in Texas Hill Country.