A bag carrying NZ$1m ($665,000; £425,000) has disappeared while being moved from a Cathay Pacific plane at Hong Kong International Airport. The bag was one of 13, holding a total of NZ$10m, being sent to the Bank of China in Hong Kong from New Zealand, Chinese media say. Police are treating the case as theft, they add. Surveillance footage reportedly shows three unsecured bags falling from a trailer as it turns a corner.