Who Is the MurdererEpisode 5

Synopsis: In the cold winter of 2001, a murder case occurred in the affiliated hospital of a printing factory in Haizhou City. Rookie policeman Leng Xiao Bing and his senior rushed to the scene after receiving a report, but accidentally faced the murderer of the serial murder in Haizhou City. Leng Xiao Bing was timid and afraid to shoot. The murderer fled from the scene and killed his senior, Li Lan. Another witness at the scene is a victim, orphan Xia Mu, hiding under the bed. In order to stay in the police force, Leng Xiao Bing concealed the fact that he did not dare to shoot, Xia Mu did not expose him either. So far, the murderer has been in the hiding, and the Haizhou case is still pending.