As the team works together to take down a foe, Jane and Weller face a toxic secret that threatens to tear them apart.

Jane and her team must fight for their lives when Roman sends deadly assassins after them. Meanwhile, Patterson goes on a date, Reade contends with the O.P.R. inquisitor, Jane and…

18 months after parting ways under mysterious circumstances, the FBI team is brought back together by a new crisis.