Scott and Stonebridge discover that the terrorists in the hotel are searching for Mahmood. Grant learns that Latif's real goal is to capture a Pakistani chemical scientist who worked with the weapons inspection team in Iraq in 2003.

At a remote facility outside Cape Town, Connolly closes in on his WMD prize, while Stonebridge and Scott are faced with dilemmas that could have far-reaching implications on their organization - and on the thread that connects them to Latif.