When Special Agent Lacey Sherlock foils a terrorist attack at JFK airport, she thinks her job is done and turns the reins over to the New York FBI. But stopping the grenade-carrying crazy was only the beginning. Another plot unfolds nearly simultaneously with a bomb at St. Patrick's Cathedral. The terrorist at JFK refuses to speak to anyone but Sherlock. She heads back with counterterrorist Special Agent Cal McLain to try to get him to talk. Meanwhile,...

While investigating a tip from a civilian who's overheard about a possible bombing plot, the Bayway Refinery in New Jersey explodes. Nicholas and Mike race to the scene and barely escape being killed by a secondary device. Returning to the civilian's home to continue their interrogation, they discover the tipster, and the FBI team left to guard him; dead. While Nicholas calls in the assassinations, COE strikes again, this time launching a cyber-attack...

The Taskforce has stopped countless terrorist threats across the globe, operating outside of US law to prevent the death of innocents. But now, along the fault lines of the old Iron Curtain, the danger is far greater than a single attack. With Russia expanding its influence from Syria to the Baltic States, the Taskforce is placed on stand-down because of the actions of one rogue operator. Meanwhile, Pike Logan and Jennifer Cahill travel to Poland,...