Five women with seemingly nothing in common are found brutally murdered in a townhome outside Washington, DC. Among the many questions surrounding the massacre is what had brought these apparent strangers together only to be killed.

Taking on his first official murder case, Lieutenant Murphy Thornton, USN, believes that if he can uncover the thread connecting the victims, then he can find their murderer.

Before long, the case takes an unexpected turn when Murphy discovers that one of the victims has a connection to his stepmother, Homicide Detective Cameron Gates. One wintry night, over a dozen years before, her first husband, a Pennsylvania State trooper, had been run down while working a night shift on the turnpike.

In this first installment of the Thorny Rose Mysteries, Lieutenant Murphy Thornton and Jessica Faraday sift through a web of lies and cover-ups. Together, can the detectives uncover the truth without falling victim to a cunning killer?