It is obvious that the girl was fast asleep when the assailant slit her throat.That is why there were no shouts which could have aroused the parents, who were sleeping in another room, which was obviously bolted from inside.Any person with common sense can understand these basic things.We do not seem to be having any tough,no-nonsense,intelligent officers in the CBI.Or is Dinesh Varma pulling strings and calling the shots?The latter is the more probable answer.
