In the summer of 2000, 21-year-old Lucie Blackman left London for the glowing neon streets of Tokyo, seeking adventure and a new life. Working as a hostess in the high-end nightclub district of Roppongi, she was plunged into the complex world of Japanese nightlife. But on July 1, after sending a brief message about going on a date with a client, Lucie vanished without a trace.What followed was one of the most intense, chilling international police investigations in modern history. This video dives deep into the mystery of Lucie Blackman, the dark underbelly of Tokyo's night scenes, and the terrifying predator who hid behind a mask of immense wealth.Subscribe for weekly true crime cases, and comment below if there is another story you would like to see covered next.