New Delhi, Jan. 6 -- The Serious Fraud Investigation Office (SFIO) has filed a prosecution complaint against fugitive businessman Mehul Choksi, his wife Priti Choksi, former managing director and chief executive officer (MD-CEO) of ICICI Bank, Chanda Kochhar, the same bank's former executive director NS Kannan, former Punjab National Bank (PNB) officers and several others as part of a probe into Choksi's companies that are accused of cheating the banks of over Rs.13,000 crore, people familiar with the matter said on Monday.

SFIO, which investigates and prosecutes corporate frauds, has detailed in its complaint, the entire chain of financial irregularities and the role of various accused who allegedly helped Choksi create a fortune before...