A Section 20 surveillance operation in the Bakka Valley goes badly resulting in the death of Liam Baxter. Maj. Dalton captures the execution on video, but is unable to rescue him. Stonebridge and Scott are enjoying a well-deserved vacation riding motorcycles on the open highways of North America. They are recalled to duty to go after Liam's killer the terrorist Leo Kamali. With the help DEA Special Agent Kim Martinez, they plan to infiltrate a high level criminal cartel meeting in Colombia.