At least 24 people are dead following flooding that slammed Texas Hill Country overnight on Friday, according to officials. At least 20 girls from a summer camp remain missing.

Extreme flooding left at least 24 dead in Kerr County, and between 23 to 25 children missing from Camp Mystic, a Christian girls camp.

Authorities stressed that the situation was still developing and that the death toll could change, with rescue operations ongoing.