Why had the CBI decided to have Waghmare tell the court the tale surrounding this odd trip to Kolkata made for even odder reasons, close to a year-and-a-half after Sheena's murder? To show the kind of person Indrani was? And that the murder of her daughter was not a heat of the moment crime, given Indrani was capable of other odd, suspicious, premeditated acts like this?
'After Indrani's arrest did you go to the police and say I did this kind of forgery?'