In this episode, the ODS is sent into China to extricate a compromised agent. this female agent also happens to be an ex lover of Casey's. Once the ODS arrives in Hong Kong, They find that Linda is onto something very important. She has been tracking a major terrorist, and is hot on the heels of his group. This group is planning another major attack. What Linda and the guys don't know, is that her asset in Hong Kong is actually part of the terrorist ring.