India, March 25 -- MUMBAI: The Central Bureau of Investigation on Monday filed the third supplementary charge sheet in the multi-crore fraud at Punjab National Bank case, naming Purvi Modi, sister of fugitive diamond trader Nirav Modi, and a certain Aditya Nanavati as accused in the case.

The duo is already named as accused in the charge sheet filed by the Enforcement Directorate in the money laundering case. The CBI court is yet to take cognisance of the charge sheet.

Nanavati, a business associate of Modi, allegedly headed the operations of Firestar Diamonds in Hong Kong. Purvi Modi is the sister of Nirav Modi, who allegedly diverted around Rs.1201.18 crore (175.1 USD million) through her. As per the charge sheet filed in the ED, Purv...