David Trevellyan is a Royal Navy intelligence operative who usually works undercover, sometimes with the approval of his masters—and sometimes not. On a seemingly normal evening, he takes a lonely late-night walk between a restaurant and his New York City hotel. A familiar huddled shape in the mouth of an alley catches his eye—a homeless man has been shot to death. Trevellyan steps forward…and a cop car arrives. A split second too late, Trevellyan realizes he’s been set up.