First responders and every day heroes risking their lives for strangers. A desperate search for lost loved ones. I might have lost my entire family. I dont know. Who would make it out alive. I was just crying for help. I was so scared. I just told her that mommy was here. Im lester holt, and this is dateline. Heres Andrea Canning with twist of fate. The hoosier state, the heart of americas heartland, where the motion of helping ones neighbor is as much a way of life as cornfields and barnyard basketball. But on a sultry august evening, that selfless indiana spirit would be put to the ultimate test. All units, all units. Severe thunderstorm warning. Oh, my god and as lives intersected on a patch of race track dirt at the state fair, mothers, fathers, neighbors and friends would put themselves in harms way. Do you have an injury . In a desperate attempt to save the lives of complete strangers. A little girl calm down calm down calm down they had gathered that day in indianapolis as hoosi