A desperate search for dozens of children campers continued into Sunday, after devastating floods killed at least 67 people in central Texas.At least four girls missing from a summer camp were found dead and were among at least 21 children killed in what Texas GOP Congressman Chip Roy called a “once-in-a-century flood.

At least 70 people, including at least 21 children, have died as a result of flash flooding in Texas after the Guadalupe River north of San Antonio flowed over its banks. The search for victims intensified June 6, as 11 children and a camp counselor remain missing from Camp Mystic, a Christian girls' camp at the river's edge.