A New York City police surgeon finds himself in the middle of an international drug-smuggling ring—or is it an even more dangerous conspiracy?

After a heart-thumping drop in altitude on a flight from London to New York, NYPD police surgeon Wendell Black is called on to try to save a woman who has gone into cardiac arrest. He''s just carrying out his duty, but his aid places him at the center of an international drug-smuggling investigation.

As Black, and his English girlfriend, Alice—a knockout beauty and a surgeon to boot—digs deeper into the activities of the drug ring, he begins to suspect that a number of British doctors are involved. And when one of Alice''s colleagues is brutally murdered and Alice suddenly disappears, the NYPD starts looking to Black for answers. His search peels away rings of conspiracy that expose a shocking threat to the nation.