I loved the many things I learned about Texas Rangers in this book! I also enjoyed the relentless actions and ways the author showed that we can have bad things happen to us but if we rely on our inner strength and faith, we can get through it! Imagine you are a therapist and a serial killer starts killing your patients to punish YOU!!! I would be devastated and feel so responsible! That is exactly how Caitlyn feels. Texas Ranger, Ian Pierce, tries to impress upon her that it's not her fault, it's the killer's fault, but still, that's a hard pill to swallow! Ian and Caitlyn used to date in high school so they have a previous relationship but years have passed since that time and each has gone on with their lives. Ian has since moved back to his home town to be closer to his family and Caitlyn is practicing in their home town when the killer decides to target her. The characters were very realistic and emotional as you went on this journey with them. The two grandmas (of Ian and Caitlyn) were so fun and sweet! I liked all the other law enforcement too and enjoyed seeing Ian's brother's journey - it was raw and emotional too. Pick up a copy and take a roller coaster ride to find out what happens as Ian catches a killer!