KERRVILLE, Texas — With more rain on the way, the risk of life-threatening flooding was still high in central Texas on Monday even as crews search urgently for the missing following a holiday weekend deluge that killed at least 82 people, including children at summer camps. Officials said the death toll was sure to rise.

A desperate search is ongoing in Hunt, Texas, for missing campers and a counselor from Camp Mystic after severe flash floods, which also claimed the life of Camp Mystic Director Dick Eastland as he attempted to save children.

Search teams plodded through mud-laden riverbanks and flew aircraft over the flood-stricken landscape of central Texas for a fourth day on Monday, looking for dozens of people still missing from a disaster that has claimed at least 78 lives.

Chloe Childress, a counselor at Camp Mystic, died during the flooding in Hunt, Texas, according to a representative of her high school.

Camp Mystic co-owner Dick Eastland, described as "one of the most selfless men," reportedly died trying to rescue campers from catastrophic flooding.

Several campers at Camp Mystic in Hunt, Texas were swept away by raging floodwaters. FOX 4's Peyton Yager visited the camp to get a look at the damage that was left behind.