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

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.

Emergency responders kept hope alive as they combed through fallen trees and other debris that littered the hard-hit central Texas communities on the fifth day after devastating floods killed more than 100.