Key questions remain unanswered about the actions Texas officials took both before and during the catastrophic July Fourth holiday floods remain unanswered

In one of the deadliest floods in Texas history, a mother's worst fears turned into grateful tears when she reunited with her two sons after they survived a harrowing experience at a camp near the Guadalupe River.

Coast Guard Lieutenant Blair Oguiofor was one of more than 1,700 emergency responders who headed to central Texas.