Book four finds David and Elise in Chicago finishing a case. They fly back to Savannah to be called in by the coroner. A house being dismantled, and the walls are filled with deceased children. The man who could have done this, with the same MO was killed in prison years ago. That soon becomes the next question. This is the fourth book in the series. The murder mystery soon becomes more about revenge, than anything. Threats made on Elise, then people who work with them are killed, and hurt. There is a creep factor not just in the killings, but by one of the killers. I knew who it was at once, but was not thrilled to find out I was right. I liked how selfless, and smart Elise is. I worry about her PTSD from her experience from another book, in the series. David loves her, but she is scared of her scars mentally, and physically. The book is fast paced, and Sweet, and all the usual characters are in it. There is another child kidnapped, but you never hear any details that are gory. I don't like a book that preys on children . This is really more about past reckoning. The ending with evil, versus Elise was scary, but brilliant on her part. The last chapter gives you hope for the future, even though so many lives are broken. I cannot wait to read the next one. David will always struggle with his past, and suffer the loss of a loved one, but I think if Elise could actually really invest herself in him, it would help them both. They could go slow, since he seems more than eager to do that, and is so caring. A great read, but the back, and forth do I love him/her is getting tiring. That is why the four stars. Plus I believe she is growing where her father, Sweet is concerned. He seems to be making better decisions as well. There is still so much to tie up, that I hope it continues. I would say this book is evil, and drama , in one.