Okay this is my last response to you..
@Slav Defence remove these if they are offtopic.
Firstly the trials began in 2010. Which was 39 years after 1971. And everywhere in the world eyewitness of 65 years or 70 years old are accepted in courts. Not to mention their statements were verified. Life expectancy in BD is over 70. So there are plenty of eye witnesses there.
Don't bother replying. I'll ignore posts regarding this here. If you want to discuss about it, go to BD section and revive one of those threads.
Peace.