El último verdugo

Although it seems impossible, a serial killer is executing his victims with a vile club, the same instrument used by the executioners centuries ago and considered the cruelest killing machine ever built. Why resort to such a macabre method? What do the dead have in common? Why do you choose special places in Barcelona to leave the bodies as if the city were an important part of your message? When Dr. Lena Mayoral, a prestigious criminalist with a turbulent past, receives an urgent assignment to delve into the psychopath's mind, she cannot imagine how complicated the investigation will be or the dangers she will have to face. While the number of corpses increases, and under increasing media pressure, Lena will become obsessed with a murderer who, more and more, seems to be playing a game of life or death with her.