January 23: The Commission for Investigation of Abuse of Authority (CIAA) has arrested the chief of the Domestic Terminal Unit of Tribhuvan International Airport (TIA), Purna Chudal.    
The CIAA carried out a sting operation at the Unit on Monday, leading to Chudal's arrest. TIA General Manager Premnath Thakur confirmed his arrest but said it was not clear why he was arrested.