Chloe Childress, a counselor at Camp Mystic, was killed during the devastating flooding in Hunt, Texas, over the holiday weekend, according to a representative of her high school. She graduated from The Kinkaid School earlier this year and was set to attend the University of Texas at Austin in the fall.

Hundreds of "helpers" emerged on July 4 as a 20-foot wall of water came surging down the Guadalope River, overwhelming whole communities and claiming dozens of lives.