What we don't understand is why they were dismissed. We understand that there was an investigation and that they're no longer with the agency. But what we don't understand is why they were dismissed if everything was done properly. It suggests that not everything was done properly and that a mistake was made and we don't know what it was. There is every reason to believe that this mistake was serious enough, in terms of transmitting information to the Chinese authorities, that you felt it was appropriate to eject them and subsequently dismiss them.
What mistake did they make?