剧情简介
《关键证人》（英语：Key Witness）是新加坡新传媒8频道的一部侦探电视剧，讲述的是警察、医生和杀手之间的故事。。Cairo, a reformed criminal, enjoys his new life as a gang exit counselor. When his nephew Hamza disappears, Cairo discovers he had secretly joined his former gang. Despite his pledge to avoid violence, frustration with the police's lack of action pushes Cairo to seek help from his former underworld connections. His investigation leads him into Copenhagen's criminal scene. Despi...。