Book 4 in the John Cardinal series In this highly anticipated fourth book from the spine-chilling John Cardinal series, Detective Cardinal confronts his most personal case yet. After years of battling depression, his wife, Catherine, is dead, and despite a suicide note written in her handwriting, Cardinal refuses to believe that she has really killed herself. Hateful notes taunting him about Catherine arrive by mail and he begins to suspect her death was an act of revenge. Cardinal is forced to work this case alone, and his investigation leads him towards a new and very different kind of criminal. One who is truly untouchable by any legal system. , an “associate” of a drug dealer, Rick Bouchard, who he had sent to prison. Kiki B. knew where Cardinal lived and he had an axe to grind–Bouchard had been killed while serving his sentence. With Delorme wrapped up in a nasty sex crimes case, Cardinal goes it alone. When Kiki B. turns out to have made a career change, Cardinal moves on to other members of the criminal element he’d had the pleasure to put away. As he moves through a long line of suspects, Cardinal finds himself settling on perhaps the most unlikely suspect of all.