Jane and Weller hunt Roman back to where it all started and attempt to stop him.

The FBI team and Avery attend a gala hosted by their target Hank Crawford in hopes of arresting him. Roman grows closer to the Crawfords.

A CIA source threatens to tear the team apart. Rich’s place in the FBI is called into question. Roman and Crawford spend a day together under strange circumstances.

Weller and his former FBI partner reunite for a dangerous undercover mission while Zapata interrogates a past foe.

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