NH-57 land acquisition Six government officials arrested, four absconding The state Vigilance Department has unearthed a Rs one crore scam in the land acquisition process for the East-West Corridor along the National Highway-57 in Madhubani. Illegal payments have been made allegedly in at least 30 cases. The department has booked 10 government officials, including Madhubani Land Acquisition officer Shyam Kishore Prasad in this connection.