From award-winning author Meg Gardiner, co-author of Michael Mann's Heat 2--A riveting psychological thriller inspired by the never-caught Zodiac Killer, about a young detective determined to apprehend the serial murderer who destroyed her family and terrorized a city twenty years earlier. Caitlin Hendrix has been a Narcotics detective for six months when the killer at the heart of all her childhood nightmares reemerges: the Prophet. An UNSUB--what the FBI calls an unknown subject--the Prophet terrorized the Bay Area in the 1990s and nearly destroyed her father, the lead investigator on the case. The Prophet's cryptic messages and mind games drove Detective Mack Hendrix to the brink of madness, and Mack's failure to solve the series of ritualized murders--eleven seemingly unconnected victims left with the ancient sign for Mercury etched into their flesh--was the final nail in the coffin for a once promising career. Twenty years later, two bodies are found bearing the haunting
