Young and ambitious Captain Vivés has just been appointed group leader at the Grenoble Criminal Squad when Clara's murder case lands on his desk. Vivés and his team investigate Clara's complex life and relations, but what starts as a professional and methodical immersion into the victim's life soon turns into a haunting obsession.
Following the disappearance of the glamorous and secretive Evelyne Ducat during a blizzard in the highlands of southern France, the lives of five people inextricably linked to Evelyne are brought together to devastating effect as the local police investigate the case.
A second trial begins in November 1975 against French left-wing revolutionary Pierre Goldman, accused of several armed robberies and the death of two chemists.
