'A murder has occurred in the room, but there were no signs of struggle.''RG Kar says the body was discovered at 9:30 am. But the media was informed at 8:30 am.''We realised that crucial evidence was being destroyed.' 'She had several bite marks on her neck, but no swab was collected.''My daughter had 28 injuries on her body. But there was no DNA of the assailant under her nails.''Are you saying she did not try to defend herself?'