Texas Hill Country flood survivors share stories of heroism as officials search for missing persons, including campers from Camp Mystic and families at HTR Campground.

Kerrville, Texas — Rescuers scoured a devastated central Texas landscape of mangled trees, overturned cars and muck-filled debris Saturday in an increasingly bleak mission to locate survivors, including 27 girls who have not been seen since their camp was slammed with a wall of water in a historic flash flood.