Watch The Vanished Murderer (2015) full hd online Directed by Chi-Leung Law. With Ka Tung Lam, Yiyan Jiang, Xiaolu Li, Ching Wan Lau. Prisoner Fu Yuan digs a tunnel in her prison cell and escapes. Inspector Song Donglu is summoned to investigate Fu’s escape. By tracking down the letters sent to him by Fu, it sets Song off to Hong City to unravel Fu’s disappearance.