He sends you the clues . . . and leaves his victims in pieces.



When forensic psychologist Harriet Quinn receives the random pieces of a jigsaw puzzle, she knows they hold the key to identifying a sadistic killer's next victim.



A victim who hasn't yet been taken.



Racing to identify the intended target, she realizes that she has been chosen as Puzzle Master in a deadly game concocted by a twisted serial killer.



Teaming up with DI Drew Haskell, she must put personal differences aside if she is to save a life.