‘Tracker’ Season 4 Officially Reveals Colter Shaw’s Replacement

The fifth episode of *Tracker* season four appears to set up a romance between Reenie Greene and Russell Shaw, Colter’s brother. Their connection could disappoint viewers hoping Reenie and Colter would become a couple, while giving Russell a new personal storyline.

Reenie has been checking in on Russell since he went missing at the end of season three, and the pair arrange to meet in Colorado the following week. Their conversations in “Need to Know” take place by phone, after Reenie is in Denver and Russell is in Atlanta. Russell remains tied to overseas missions and his obligations to McIntyre, and he is keeping a secret about Colter and their father.