This part of Texas Hill Country is known for flash floods. Why were so many people caught off guard when the river turned violent?

Betty Matteson’s four children, nine grandchildren and numerous great-grandchildren have squeezed into her Texas Hill Country home countless times since 1968.

Eight-year-old girls at sleep-away camp, families crammed into recreational vehicles, local residents traveling to or from work. These are some of the victims.

After days of agony waiting for news on their missing mother and father, lost during the July 4 flooding in Central Texas, the Brake family now has answers.

A water main break has sent water gushing through a North Philadelphia neighborhood, Monday morning. The fire department was called out to Thompson and Franklin streets around 7:30 a.m. for the break. Chopper 3 was over the 8-inch water main break where the street could be seen buckling.

Katherine Ferruzzo, a Camp Mystic counselor who had been missing since the Texas floods, was found dead on Friday, July 11, Ferruzzo's family confirmed in a statement obtained by NBC 5.

Here's what to know about the deadly flooding, the colossal weather system that drove it and ongoing efforts to identify victims.