This CBI latest revelation seems to be more of a movie flick than real sense.
I mean how can the parents be in the next room and are not aware of any commotion outside their room. It is hard to digest that 2-3 people are committing a gruesome murder of their daughter and they dont hear antything. And then the murderers drag Hemraj to the servant and repeat the sequence.
Come on show some basic sense before releasing / publishing such so called disclosures.
I think we will have to take help from other countries Intelligence agencies to even solve such internal concerns.