She lost her husband while he waited to find a bone marrow donor, and now a Denver woman is keeping his memory alive by helping others find their bone marrow match.
More than 100 people signed up in hopes of saving the life of a stranger. They had their cheek swabbed on Saturday to become part of the National Bone Marrow Registry.
Bonfills Blood Center is urging people to give blood during Donate Life Month.
A Colorado National Guardsman, dedicated to serving the country, is now calling on others for help.