Published May 3, 2026, 12:00 p.m. ET Tracker Season 3 is in its final hours, and you’d better believe that Justin Hartley’s hit CBS series is going to raise the stakes ahead of the finale. Last week, Colter Shaw (Hartley) dug deeper into his family history, and this week, he’s helping a friend.The official synopsis for Tracker Season 3, Episode 19, “Chain of Custody,” is as follows: “Reenie hires Colter to locate the star witness of her and Maxine’s lawsuit against a corrupt real estate developer on the eve of trial.” That’s right, Tracker fans. Kathleen Robertson returns as Maxine, and based on first-look photos, we have an idea of who else is in the Tracker Season 3, Episode 19 cast. The episode, written by Annakate Chappell & Neda Davarpanah and directed by Nimisha Mukerji, will also star Fiona Rene of course, Karrie Drake, Joanna Gaskellm, and more. So be sure to tune in! Is Tracker  on tonight, Sunday, May 3? And if so, what time is Tracker  on tonight?…