this was a fun, action-packed, gory serial killer thriller. a quick warning that if you are uncomfortable with detailed descriptions of violence and murder, this is not the book for you. i enjoyed the complexity of the plot, the various twists, and the two stories that slowly came together for one tumultuous ending. i appreciated the often dry humor through the dialogue. i wish we had a little more insight into the background of the killer. double blind read and was paced like like a wild, totally-bingeable episode of a good ole crime tv show.