Mickey Gibson, single mother and former detective, leads a hectic life similar to that of many moms: juggling the demands of her two small children with the tasks of her job working remotely for ProEye, a global investigation company that hunts down wealthy tax and credit cheats. When Mickey gets a call from a colleague named Arlene Robinson, she thinks nothing of Arlene’s unusual request for her to go inventory the vacant home of an arms dealer who cheated ProEye’s clients and fled.

Sidney Archer has the world. A husband she loves. A job at which she excels, and a cherished young daughter. Then, as a plane plummets into the Virginia countryside, everything changes. And suddenly there is no one whom Sidney Archer can trust.

Mason "Mace" Perry was a firebrand cop on the D.C. police force until she was kidnapped and framed for a crime. She lost everything-her badge, her career, her freedom-and spent two years in prison. Now she's back on the outside and focused on one mission: to be a cop once more. Her only shot to be a true blue again is to solve a major case on her own, and prove she has the right to wear the uniform.

Former CIA case officer Charles Jenkins is a man at a crossroads: in his early sixties, he has a family, a new baby on the way, and a security consulting business on the brink of bankruptcy. Then his former bureau chief shows up at his house with a risky new assignment: travel undercover to Moscow and locate a Russian agent believed to be killing members of a clandestine US spy cell known as the seven sisters. Desperate for money, Jenkins agrees to the mission and heads to the Russian capital.

Not far from Washington, D.C., in a wooded area of Northern Virginia, a small house at the end of a gravel road serves a secret purpose. With its sophisticated security apparatus and hidden miniaturized cameras, it is being used by the FBI to interview one of the most important witnesses the agency has ever had, a young woman with an incredible story to tell. But a few people know about the secret meeting. And for them, a violent drama is about to begin.