this movie tell an amazing story with history and compassion . from the careful description of the crime scene to the mental health of the lead investigator and you will be entrance . it an absolute must see for anyone interested in criminology . interpol relation and how the agency work together be also great . not overly do either . i recommend it for anyone interested in russian history and too . how the police work with the political party be what it be . it be truly fascinating and frustrating . the setting be beautiful . it be a while since i saw this movie the first time . it doesn not diminish it impact . not overly dramatic or graphic and it leave enough to the imagination and well and you will see .