Rescuers maneuvering through challenging terrain, high waters and snakes, including water moccasins, continued their desperate search for the missing.

C hloe 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.