Mareas de sangre

The wife of Harry Exeter, a powerful and wealthy builder in Victorian London, has been kidnapped and her kidnappers demand that the hostage be handed over in exchange for ransom in one of the most inhospitable and darkest areas on the banks of the River Thames. To protect both Exeter and his wife, Commander Monk is tasked with overseeing the operation. However, upon reaching the meeting place, both he and his companions fall into an ambush. It will soon become clear that it is a betrayal by one of his men and to find out who was to blame, he must investigate the past of all of them. He thus he will discover who hides a terrible secret and to whom they truly profess their loyalty. Will Monk put his life on the line to solve the case?