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Parents of Riley Howell, Natalie Henry-Howell, center left, stands next to Thomas Howell, comforting their son Teddy, after a memorial service for Riley Howell in Lake Junaluska, North Carolina, May 5, 2019. Family and hundreds of friends and neighbors are remembering Howell, a North Carolina college student credited with saving classmates' lives by rushing a gunman firing inside their lecture hall.