The team zeroes in on a suspect and moves for a take-down... but soon find one of their own in grave danger.

The team zeroes in on a suspect and moves for a take-down... but soon find one of their own in grave danger.

As another death ratchets up the pressure, the team makes a startling new discovery about their suspect.

As another death ratchets up the pressure, the team makes a startling new discovery about their suspect.

Shepherd works to decipher the manifesto recovered at Cabin 6 while the rest of the team pursues a suspect on the run.

Shepherd works to decipher the manifesto recovered at Cabin 6 while the rest of the team pursues a suspect on the run.

The task force violently confronts Volchek to save a city of millions. As the smoke clears and Meachum works to resolve his medical issues, a new threat emerges from Secret Service agent Ryan Fitzgerald.

The task force violently confronts Volchek to save a city of millions. As the smoke clears and Meachum works to resolve his medical issues, a new threat emerges from Secret Service agent Ryan Fitzgerald.

With their leader fighting for his life and Meachum's medical condition worsening by the minute, the team finally comes face to face with the true nature of their enemy's plans as time is running out to stop him.

With their leader fighting for his life and Meachum's medical condition worsening by the minute, the team finally comes face to face with the true nature of their enemy's plans as time is running out to stop him.

The team races to try and catch Volchek as he begins to deploy his weapons of mass destruction around Los Angeles.

The team races to try and catch Volchek as he begins to deploy his weapons of mass destruction around Los Angeles.

While the team splits up to pursue a trio of new leads, consul general Astapov's security detail attempts to persuade Volchek to abandon his plans... by force.

While the team splits up to pursue a trio of new leads, consul general Astapov's security detail attempts to persuade Volchek to abandon his plans... by force.

The team follows a new lead out to the California desert, where their suspect isn't going down without a fight. Meanwhile, Volchek initiates the next phase of his plan.

The team follows a new lead out to the California desert, where their suspect isn't going down without a fight. Meanwhile, Volchek initiates the next phase of his plan.