I am a huge fan of the Val McDermid, Tony Hill/Carol Jordan books. I could not wait for The Retribution, it seems so long since Fever of the Bone and was anxious to see what would happen when they moved to West Mercia, into Tony's new home he inherited from his father. This relationship between Tony and Carol is 12 years in the making and I was delighted to see McDermid progress this aspect of the characters story, as it is central to the books. I know this book was going to revisit Jacko Valance, if you have read the series, you will be familiar with this character. So, Jacko breaks out of jail, in a most spectacular manner and I might also say, a highly unrealistic scenario. I am sure there have been a few evil genius types in prison who have thought up many ways to escape and I'm pretty sure none of them could have pulled this ploy off. I like a story to be grounded in some type of realism, I know these books are works of fiction, but this is bordering on fantasy. Anyway, Jacko escapes and plans revenge on people he sees as responsible for his capture and incarceration. Apart from Jackos story, there is a serial killer (once again) on the loose in Bradford, killing young prostitutes (once again) and this is Carol and her teams last case as she is working out her notice, so the team are anxious for her to leave on a high, by solving this case before she goes. Paula, unknown to Carol, enlists Tony's help in profiling the killer, while he is also working on a risk assessment on Jacko Valance for the Home Office. Jackos revenge takes a sinister twist that Tony did not envisage and it leaves his relationship with Carol in tatters. Not wanting to give the plot away any further, I will leave it there. Except to say, I was disappointed in this story on two levels. The author went a step too far with the Jacko Valance story, it didn't ring true for me at all, sometimes, less is more. The Tony/Carol relationship, as I said, I think 12 years on the go or thereabouts, wiped out in 1 minute. If she followed Carols character as it has developed since book one and her feelings for Tony, as portrayed over the years of the series, this is out of character for Carol Jordan to treat Tony as she does. I have always liked Carol Jordan (as a character), after this offering, I seriously dislike her and hope she falls off a cliff. This is the weakest link in the series, I feel she is not done with it yet, not the way she ended the book, but it left me feeling like I couldn't be bothered if she wrote another one. That's not good - especially for a huge fan, such as I am.