Colter Shaw is framed for murder, teams with Billie to expose a corrupt task force, and is cleared, ending with a hopeful moment between them.

In the midseason premiere of CBS’s 'Tracker,' Colter Shaw (Justin Hartley) is framed for murder after a violent ambush leaves ally Keaton critically injured. Fleeing authorities, he teams up with Billie (Sofia Pernas), risking arrest to uncover a conspiracy involving a corrupt task force led by a rogue commissioner. The group, which extorted a crime boss and killed an undercover officer, targeted Keaton’s missing partner and abducted the widow of a slain cop. A whistleblower’s murder and surveillance evidence expose the plot. Keaton survives but remains hospitalized, with Hartley confirming his return. Colter is cleared, and the episode ends with a quiet, hopeful moment between him and Billie, highlighting their deepening, complex bond amid ongoing danger.