Wounded in the line of duty, NYPD homicide detective John Corey convalesces in the Long Island township of Southold, home to farmers, fishermen -- and at least one killer. Tom and Judy Gordon, a young, attractive couple Corey knows, have been found on their patio, each with a bullet in the head. The local police chief, Sylvester Maxwell, wants Corey's big-city expertise, but Maxwell gets more than he bargained for. John Corey doesn't like mysteries,...