The turbulent and complex investigation into the killing of British tourist Lucie Blackman, told through unprecedented interviews with the Japanese detectives who led the case. Revelatory and heart-rendering, filmmaker Hyoe Yamamoto tracks the story of the men and women of the legendary Search 1 Select Division of the Tokyo Metropolitan Police Department, as they sought to overcome numerous obstacles in the fight to bring the perpetrator to justice. Under an unusual amount of international pressure and scrutiny, this film highlights the personal struggles of the main characters involved in the hunt for Lucie Blackman's kidnapper as they uncovered the sordid crimes of a culprit who challenged and toyed with them at every stage of the investigation. Known around the globe, the Lucie Blackman case still deeply affects those involved and this film sheds light on the debt the detectives continue to feel they owe the victims of an unusually brutal criminal.