A just-discovered photo could be the clue that solves one of America's greatest mysteries: Where is Amelia Earhart? The legendary aviator disappeared somewhere in the South Pacific in 1937 on a quest to become the first female pilot to circle the globe. Her fate has been shrouded in mystery for 80 years, but a long-lost photograph discovered in the National Archives, appears to show the trailblazing pilot on a dock after being taken prisoner by the Japanese.