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 Weller go to dinner, and Zapata attends a funeral.
Patterson cracks the dragonfly tattoo; Zapata fesses up to knowing that Borden is alive and working with the CIA; the team must work with Borden to stop a terrorist bombing in New York; Roman has a health scare, and Crawford cares for him.
When a secret CIA plane carrying dangerous prisoners crashes, the team must find the prisoners and the mastermind behind the crash before it's too late; Roman puts his life on the line to save Blake and proves his loyalty to Crawford.
The team goes to a dark web party with Rich Dotcom to recover a stolen device containing an extremely dangerous computer virus; Meg reveals the truth about her U.S. citizenship; Roman and Blake go to a high-stakes card game with an ulterior motive.