Crew a of the Junkers Ju 52 aircraft "Kaleva" by the Finnish airline Aero photographed in spring 1940. With U.S. and French diplomatic couriers aboard, the civilian plane was shot down over the Baltic Sea by Soviet bombers on June 14, 1940 just days before Moscow annexed the three Baltic states. Third from the left stands Bo von Willebrand who was the captain of "Kaleva" and perished in the crash. The mysterious case which claimed the lives of nine people is being solved after 84 years as an Estonian diving group has located the aircraft's wreckage off a tiny island close to Tallinn. (Finnish Aviation Museum via AP)