When Det. Chris Loudon re-opens the cold case murder of a 16-year-old from 1976, DNA leads him to a suspect who photographed naked young women and was suspected of rape. When he finds a box of the photos, Loudon wonders if these were his victims.

Det Chris Loudon continues his investigation into serial killer Bruce Lindahl. Using photos Lindahl had taken of naked young women he identifies more possible victims. And he uncovers the shocking fact the police suspected Lindahl but let him go free

Det Chris Loudon continues his investigation into serial killer Bruce Lindahl and uncovers suspicious behaviour by the police in the '70s. To prove Lindahl's guilt once and for all, Loudon visits Lindahl's grave and oversees an exhumation of his body