At least 27 people, both children and counselors, are dead at Camp Mystic after historic flooding wiped out the the Christian summer camp housing hundreds of young girls in the middle of the night."Our hearts are broken alongside our families that are enduring this unimaginable tragedy,

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Matthew Gant said 14-year-old Mary Steele Gant was at Camp Mystic in central Texas when the camp was overwhelmed by flash flooding, WMC Action News 5 reported. Rain overwhelmed the Guadalupe River on July 4, causing it to rise as much as 26 feet in less than two hours.