"She looked so vacant and unhappy. She did not talk to anyone during the trip. I was afraid that she would commit suicide," he said Monday. "Initially, I started looking for her myself and asked zoo staff to help check CCTV footage, which suggested her last position was around the crocodile area. "Officers began searching for Gao on Sunday night, but the operation was called off after a few hours amid heavy rain.Monday, officials from various agencies including the Immigration Bureau joined the effort to locate the missing woman.

Source: The Nation Bangkok September 12, 2016 11:37 UTC