Flash floods in Texas killed dozens and left an unknown number of July Fourth visitors and campers missing, including many girls attending Camp Mystic. The

His optimism was fading. He paused along a Texas 39 grape orchard as friends searched across the highway in a massive field spanning half a mile. Trees once blocked the roadside view. Now, the still-swollen river, a mess of uprooted trees and scattering of volunteer searchers were visible from the road.

At least 70 people are dead in central Texas after devastating flash floods slammed Texas Hill Country, with water rescues taking place along the Guadalupe River, which rose rapidly early Friday morning to the height of a two-story building.