It has surely taken awhile, but Tracker has returned from its midseason break to bring audiences the exploits of the world-famous rewardist, Colter Shaw (Justin Hartley). With its latest episode, “The Disciple,” Colter is finally able to put a cold case to bed, one that has haunted him for a decade: the disappearance of Gina Pickett (Lina Lecompte). Unlike the majority of his cases, this does not have a happy ending, with Gina confirmed deceased. With one decade-long mystery solved, Tracker still has one that involves the Shaw family itself. Central to the family mystery are Colter and his brother, Russell (Jensen Ackles), and earlier on in the season, the pair had uncovered a conspiracy that might well include their family.