< / sarcasm >
I think they are facing more than Malaysian authorities. Certain people with American accent are probably having up-close and personal conversation with them.:-) I wonder how much Chinese knew. It is possible that they knew and let it slide for some reason. Chinese are always tracking N. Korean operatives. If N. Koreans were doing it in Chinese territory without their knowledge, China will be upset. Whether that will lead to any serious retaliation is another matter, though.
I am sure the suspects are being treated well by the police and authorities.>>>>>>>>>>>>>>>>>>>>
In Malaysia, suspects talk right away or the degree of interrogation takes on the veil of permanent injury.
This the rapid progress of the investigation.
Water boarding works. And its not torture.