US Federal Bureau of Investigation (FBI)NEW DELHI: The US Federal Bureau of Investigation (FBI) have charged a Punjab police officer in a sweeping racketeering case, in connection with a $400,000 extortion case.The allegations against Gurinderjit Singh Nagra, Station House Officer (SHO) of Tanda Police Station are part of one of three federal indictments unsealed under "Operation Hard Ball", a multinational investigation targeting organised crime groups accused of murder, extortion, drug trafficking and other crimes across the United States, Canada and Europe.Following reports of the FBI action, Punjab Police shifted Nagra from Tanda Police Station to Police Lines, Hoshiarpur, and ordered a fact-finding inquiry.Punjab Police orders inquiryThe Office of the DIG, Jalandhar Range, said the de