I know it took me forever to read this book, but I finally got it done. I enjoyed a lot of it, though feeling like it was a littlel long and, at times, borning. But I couldn't have guessed who it was until a coupel chapters before the murderer was revealed (could have been because it was an audiobook too though, harder to remember who people are). Overall, recommend.

Not like a "zero star" one star, but definitely a true one star. 
This would have been a terribly boring book if it hadn't been for the reminder that the main character is the best agent anyone has ever met. No matter the scene, there would be either an inner monologue or random mention of Kate'e recondition and/or retirement. If I hadn't read via auto book, I would have DNFed.