Los Angeles, 1th January 1947: a beautiful young woman walked into the night and met her horrific destiny. Five days later, her tortured body was found drained of blood and cut in half. The newspapers called her 'The Black Dahlia'. Two cops are caught up in the investigation and embark on a hellish journey that takes them to the core of the dead girl's twisted life.

1950s Los Angeles: The City of Angels has become the city of the Angel of Death. Communist witch-hunts and insanely violent killings are terrorising the community. Three men are plunged into a malestrom of violence and deceit when their lives become inextricably linked as each one confronts his own personal darkness.

Christmas 1951, Los Angeles: a city where the police are as crooked as the criminals. Six prisoners are beaten senseless in their cells by cops crazed on alcohol. For the three L. A. P. D. detectives involved, it will expose the guilty secrets on which they have built their corrupt and violent careers.