Case:
While I did figure out what the killer motives where I didn't see the twist coming the case definitely had me on the edge of my seat trying to figure out the killer's identity all the way until it was reveal. I don't want to spoil it so I'll leave it as that.
Ethan/Elizabeth/Callen/Desdemona:
Ethan/Elizabeth/Callen relationship is truly my favorite thing so far about reading theses books, I love how they hold each other up when the one of them fails and how supportive and loving they are. I really like Ethan, his conversation with both Elizabeth and Cal about Cal's feelings towards his wife shows how wonderful a man/husband/brother he is. He could have chosen to pretend like he didn't see what was going on but instead he chooses to to confront the situation head on and let both of them know how he feels it and where he stands in regards to it. Gotta say even if I hadn't read the next book first I could still where the ground work was heading towards.
Like I already mention that I read book 4 before I read this one I was determine that I would be objective about the relationship between Cal and Desdemona and base my feelings solely on what was happening in this book and this book alone, by doing so I was able to see how wrong both of them are for each other. Instead of Desdemona handling the whole Cal is in love with Elizabeth like Ethan and confront them both about it and let them know how it makes her feel, she chooses to be dishonest and pretend like it doesn't bother her when it does. No matter how many times that those around her open the metaphoric door for her to be honest and state how she really feels and thinks.
A relationship that starts with lies and half truths are doomed to end
Cal on the other hand goes into the relationship with Desdemona being honest about his feelings for Elizabeth, he makes it clear to her that what he feels for Elizabeth is strong and very deep and won't be going away anytime soon or ever but also tells her that his heart has room for her in it too. I appreciate the fact that Cal made his feelings known and chose to be honest to Desdemona, not that he really needed to since everyone who sees him and Elizabeth together pretty much knows that he's in love with her but it showed that while his heart belong to another he was committed to making it work with Desdemona and that he does love her as well.
This book has so much foreshadowing about the relationship between Ethan/Elizabeth/Callen/Desdemona that I don't want to give away that I am going to leave this sentence just as it is.
Overall, I really enjoyed reading this book from the first page to the last the case was interesting and creepy.