In a daring, brutal act of terrorism, an explosion rocks and topples the Statue of Liberty. Special Agent Michael Walker of the National Park Service is awakened by his boss with that news and sent to New York as the agent-in-charge. Not long after he lands, he learns two things - one that Gina Delgado of the FBI has been placed in charge of the investigation as the lead of the Joint Terrorism Task Force and two, that threats of a second terrorism attack are already being called into the media. While barred from the meetings of the Joint Task Force for his lack of security clearance, Walker finds a young boy among the survivors with a critical piece of information - a video linking the attackers to the assault.