When a hacker named Merritt Verlyn releases sensitive documents from the NYPD Intelligence Division to WikiLeaks, some of the deadliest criminals have access to Detective Jeremy Fisk's unlisted home address. Within hours, three mysterious assailants arrive at his Sutton Place apartment. Who are they and why do they want Fisk dead? With the clock ticking and millions of lives at stake, Fisk and Chay must find the mastermind before he can wreak havoc on a city paralyzed by fear.