Rescuers are combing through a ravaged Texas Hill Country terrain, marked by toppled trees, overturned vehicles and debris, to find survivors in Friday’s flood. Kerr County officials are expected to give an update at 10 a.

At least 68 deaths—including the deaths of 21 children—have now been confirmed in the central Texas flash floods, according to the latest update from officials, though dozens of children from a summer camp remain unaccounted for as blame swirls over preparedness and whether residents were properly alerted.

FEMA was activated after Trump signed a Major Disaster Declaration for Kerr County, where 59 people were killed by flash floods.

As a deadly "flood wave" swept through Kerr County, Texas, on the Fourth of July, miles and miles of damage were left behind.