"A gruesome triple homicide attracts the interest of Detective Inspector Joona Linna, who demands to investigate the murders. There's only one surviving witness--the boy whose family was killed before his eyes. The boy was supposed to to be the fourth victim, but somehow he survived. He's suffered more than one hundred knife wounds and lapsed into a catatonic state. Desperate for information, Linna enlists Dr. Erik Maria Bark to hypnotize the boy,...

"The Swedish National Crime Unit receives a video of a young woman in her home, clearly unaware that she's being watched. Soon after the tape is recieved, the woman's body is found horrifically mutilated. With the arrival of the next, similar video, the police understand that the killer is toying with them, warning of a new victim, knowing there's nothing they can do. Detective Margot Silverman is put in charge of the investigation, and soon asks...