Thomas puts his personal feelings to aside, as the team have to track the extremists before they strike again. It soon becomes clear that Ryman has been shot by someone else who perhaps isn't dead after all.

The team discover that Paul may not be who he actually says he is and they then discover he has been involved in a murder case before now. A revisit to the victims of Paul's first murder victim's family reopens old wounds, as more and more victims come to light. The last link in the chain may be in Sasha's hands, but is she too close to her clients to help solve the case.