Kerr County officials Tuesday appeared to dodge questions about how soon they were notified about deadly flash floods in central Texas and who was responsible for immediate response efforts, as law enforcement warned the death toll from the flooding will likely rise.

Five campers and one counselor from Camp Mystic remain unaccounted for, officials say amid mounting questions over who was responsible for monitoring the weather.

Over 100 people have died after heavy rain pounded Kerr County, Texas, early Friday, leading to "catastrophic" flooding, the sheriff said.