The Central Bureau of Investigation [CBI] has questioned Andhra Pradesh Governor ESL Narasimhan in connection with the VVIP Chopper deal AugustaWestland scam. According to the section CRPC 161, CBI investigated Narasimhan for one and half hour as a witness. Narasimhan was the head of the Intelligence Bureau in 2005 when the officials modified the technical specifications for the helicopters it wanted to buy.