In our country nothing we can prove beyond doubt dos't mean that it never happened or exist. Our system takes more than decades to prove the cases which happened in front of everybody. We could not prove beyond doubt whether train caught fire accidently or some miscreats lit it fire in godra case though it happend in day light & in front of hundreds of people. We could not yet fix the guilty of parliment & series of bomb blast cases. There are thousands of such examples.Still it is shameful in the part of govt to produce false affidavit to negate the facts which belived to happened thousand of years before.