A powerful flash flood swept through Texas Hill Country, causing widespread devastation and leading to the deaths of multiple adults and children. Search and rescue teams

At least 27 campers are still believed to be missing from Camp Mystic, an all-girls camp, officials said Friday night.

Some 36 hours after the floods, authorities still have not said how many people were missing beyond 27 children from Camp Mystic, a Christian summer camp along a river in Kerr County where most of the dead were recovered.