The final season balances procedural cases with a building overarching mystery:

In its fifth and final season, delivers a high-stakes conclusion to the story of telepathic investigator Toby Logan. Spanning 13 episodes, the season shifts the series into a darker, more personal gear as the Integrated Investigative Bureau (IIB) faces internal corruption and the truth about Toby’s past finally comes to light. A Team in Transition Season 5 opens with significant changes for the core team:

In "Zero Recall," Toby is drugged and finds himself at a crime scene with no memory of the previous ten hours, forcing him to use his powers to exonerate himself from a potential murder. The Series Finale: "In Our Midst" The series concludes with a massive conspiracy:

The arrival of as the new head of the IIB creates immediate friction. A former colleague of Michelle's, Becker harbors a long-standing grudge against Toby, whom he blames for the death of Detective Charlie Marks in Season 1. Throughout the season, Becker scrutinizes Toby’s "special gifts," eventually enlisting them for his own potentially personal vendettas. Season Highlights and Major Arc

Evidence surfaces suggesting Becker is a "dirty cop," leading Michelle on a special assignment to investigate her own superior.