The agency carried out searches at 14 locations spread across Chandigarh, Ludhiana, Panchkula, Amritsar and Zirakpur (Punjab) of 11 people and companies against whom a case has been registered by it, CBI sources said.
They alleged that the mastermind of the conspiracy is Ashu Mehra, an assistant manager with the bank, who helped a company get Letters of Comfort -- a kind of guarantee -- from the bank in favour of a Hong Kong-based company which managed to avail credit from Bank of Baroda (BoB), Bahama branch and Punjab National Bank (PNB), Dubai branch between 2014 and 16.
The sources said Mehra not have the power to issue such Letters of Comfort. His father-in-law M S Dullat, a retired Brigadier, has also been named in the FIR.
"It was alleged that the accused persons in connivance/ criminal conspiracy with the branch officials and with each other siphoned off the bank funds under the garb of Letter of Comforts in favour of the Hong Kong-based company purportedly issued by officials of Indian Overseas Bank, Chandigarh to PNB, Dubai and BoB, Bahamas," CBI spokesperson R K Gaur said here.
He said based on these fraudulently issued Letters of Comfort, the banks issued buyers' credit to the account of accused abroad.
An alleged loss of around Rs 321 crore was caused to the complainant bank (IOB) and the foreign branches of PNB and BoB, the spokesperson said.
