I understand that the organs taken out for postmortem are, generally, not put back in their place but a hollow body is returned to the family (please correct me if I am wrong).
If Fiona wanted special arrangements, she should have made made a request for returning any removed organs and ensured that they are there before she left. Why make an issue out of it now ?
Quite a show is displayed already - better leave India alone and give final burrial for her daughter at-least now !