Brigid Quinn is a recently retired FBI agent. One of the major cases that she worked on was a serial killer whose victims included a colleague of Quinn's who was intended to serve as bait to catch him. This case has haunted her, so when it appears that the killer has finally been apprehended she seizes the opportunity to dive back into the action. However she and the investigating agent start to question whether they have the right man. It also appears that Quinn herself may be the target of someone unknown.
This is a fast paced story which has lots of twists and turns and a very intriguing, albeit pretty nutty, main character. I read it in two sittings and was wondering what would happen in between. Lots of atmosphere, good use of its Arizonan setting and a pleasing whodunnit.
I've given it three stars because I'm torn between the parts I liked and the parts I didn't. Firstly, there are some continuity errors and while these aren't critical, they did pull me out of the action from time to time. Secondly and more importantly, the main character's actions just stop being believable at some stage in the second half of the book. Obsessive agent or not, I can't accept that she would take the risks that she does or draw the conclusions that she does. Nor do I believe that it would be so hard to find someone to listen to her. Nevertheless, a fast paced and an original story.