Kathmandu, April 4The Commission for the Investigation of Abuse of Authority (CIAA) has filed a case against 32 individuals, including former minister for tourism, culture and civil aviation Jeevan Bahadur Shahi and Sugat Ratna Kansakar, then managing director of Nepal Airline Corporation (NAC), for their alleged corruption in the procurement of two Airbus A30-200 back in July 2018