A covert strike unearths a hidden threat, drawing Joe into a shadowy chain of events.
Kaitlyn races to contain a crisis spiraling across agencies. Neal tries to steady rising fear at home.
Joe confronts a breach, driving the team into a risky play to root out infiltrators.
A frantic hunt is launched as the team races against time. At home, Neal struggles with growing fears.
Joe leads the hunt as her team exposes a hidden network operating through covert handlers, while Kaitlyn and Westfield hustle to assess the threat.