Moscow: A week after a Russian military transport plane with 74 onboard including 65 Ukrainian Prisoners of War was crashed, Russian investigators on Thursday claimed it gathered evidence which could establish that US-made Patriot surface-to-air missiles shot the plane down. Russia has repeatedly said that Ukraine downed the Ilyushin Il-76 plane on January 24, killing 74 people on board, including 65 captured Ukrainian soldiers who Moscow said were en route to be swapped for Russian prisoners of war.Moscow: A week after a Russian military transport plane with 74 onboard including 65 Ukrainian Prisoners of War was crashed, Russian investigators on Thursday claimed it gathered evidence which could establish that US-made Patriot surface-to-air missiles shot the plane down. Russia has repeatedly said that Ukraine downed the Ilyushin Il-76 plane on January 24, killing 74 people on board, including 65 captured Ukrainian soldiers who Moscow said were en route to be swapped for Russian prisoners of war.