"Olga Grays comforts her son, Angel Herrera, 9, as the photo of her husband and Angel's stepfather, Roger Grays, is added to the Wall of Heroes on Wednesday at University Medical Center of El Paso. Grays, an assistant coach at Centennial High School in Las Cruces, died in a car accident last November. He was honored for being an organ donor at the annual event. ""Roger was so full of life,"" Grays said. ""And even after he passed away he's giving life to other people."" The event was bittersweet for the families of the donors who were honored. ""It brings a little bit of happiness to my heart, as hard as it is, to know how many lives he touched,"" Grays added. The other three donors honored were Arianna Archuleta, Timothy Simpson and Bruce Mathews."
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