ToplineAt least 82 people—including 28 children—have been killed in the central Texas flash floods, but the toll is expected to rise further, state authorities said on Sunday, as more first responders and emergency crews continued to search for survivors as dozens of people—including at least 10 girls from a summer camp—remained unaccounted for.

As rescuers continue searching for missing people after flash floods ravaged Texas, officials warn that more rain poses "life-threatening danger."

The flash flooding that ripped through Texas’s Hill Country could be the deadliest freshwater flood event in the United States in 50 years.