Flash flooding sweeps Arizona; 1 rafter dead in Grand Canyon Felica Fonseca Updated: Full Screen1 / 2 This drone image provided by the Golder Ranch Fire District shows firefighters safely rescue a man and his two daughters from the roof of their vehicle after it was swept away in fast moving water just north of Tucson, Ariz., on Wednesday, July 14, 2021. (Golder Ranch Fire District via AP) FLAGSTAFF, Ariz. – One person who went missing from a Colorado River rafting trip in the Grand Canyon during a flash flood was found dead Thursday in frigid water while a second person was found alive, a park spokeswoman said.