Hidden WWII photos inspire doc

BOSTON — Matthew Nash’s grandfather only mentioned the photographs to him once.

Twenty-five-years later, they are the subject of a new documentary on the Holocaust that Nash spent three years making after finding the pictures his grandfather took while serving as an Army medic in World War II.

Kept hidden from Nash and others in the family, the photos were not something Nash’s grandfather seemed to want to talk about with relatives. But they were something he could never forget....