This is book five in the absolutely stunning series featuring DCI Michael Yorke, set in and around Salisbury in Wiltshire. Yorke is now happily married to Divisional Surgeon Patricia, with adopted teenage son Ewan and baby Beatrice, but sadly his loyal team of officers was very much torn apart at the end of the last story. Emma Gardner has ended her career and works as a security guard, DS Jake Pettman is now living apart from his family and is just about hanging in there, and DI Mark Topham has disappeared. Yorke has been promoted back to DCI and has the support of two promising officers, DS Collette Willows and DC Lorraine Pemberton. He is doing his best to pull them all back together after the shattering events of the previous year but true to form the peace doesn't last long. After two short descriptions of events that happened many years ago, the story is straight back to present day and the murder of a radio presenter. The poor girl is held at gunpoint on air and executed when a member of the audience does not guess the correct song title. It transpires that the girl's grandfather is doing time for being part of an infamous organised crime gang from Southampton. Readers of a previous book in this series will remember what happened to their leader and know that they are completely ruthless. Another old gang member is also in the same prison who may have links to Yorke, threatening the integrity of the whole case. In the meantime the reader gets an introduction to the assassin and it's not long before detectives identify him. However it will be finding him and catching him that will prove to be the problem as the killings start to mount up, and once again Yorke and his team have to face the very embodiment of evil. In the midst of all this, Yorke discovers more about the murder of his sister years ago, and there are plenty more people around him keeping secrets of their own as the tentacles of organised crime stretch far wider than anyone could imagine. Wow! You'd think Yorke had faced the worst killers possible already in the likes of the collective Ray family and Christian Severance, but prepare to be amazed. This guy is truly horrible - perverted, deranged and yet in perfect deadly control. There are some really gut-wrenching moments that made me flinch but somehow the blood and gore never seems gratuitous, but instead always a crucial part of the story. The reader might be forgiven for thinking that the during the first part of the book things are running smoothly for the detectives but once the action starts, it is relentless until the final explosive and devastating ending as the team are caught up in the wake of the killer. This book had me hooked right from the very first page, with perfectly drawn characters and a thrilling dramatic plot. Although each story is fantastic on its one, this is a series that is best read in order as there is a lot of character development and some threads which carry on from one book to the next. And true to form, while some of the cast receive some form of closure at the end of the story, some are left in a dilemma which leaves me eagerly awaiting the next book. 5*