The CBI on Saturday raided seven locations in Bihar and Jharkhand in an alleged ₹100-crore GST fraud case. CBI conducted searches at two locations in Patna, two in Purnea, and one each in Jamshedpur, Nalanda, and Munger. The case involves five customs officers, including the additional commissioner GST, Patna, who have been accused of claiming GST through bogus export bills.