Bao Nguyen Logline: A two-year investigation uncovers a scandal behind the making of one of the most-recognized photographs of the 20th century. Five decades of secrets are unraveled in the search for justice for a man known only as "the stringer.

After a half-century of public silence, a freelance photographer from Vietnam has asserted he took one of the most renowned and impactful photos of the 20th century — the image of a naked girl fleeing a napalm attack in South Vietnam that has long been credited to a staff photographer from The Associated Press.