Ngo Quang Truong, director of real estate investor Hoang Hai Ltd. in Hoc Mon District, was detained after the police caught four men involved in the murder: Bui Quoc Huy, Tran Van Khoa from the northern Vinh Phuc Province, Vu Van Luan from the northern Hai Phong City and Ngo Chi Huan from the Mekong Delta’s Hau Giang Province. [read post]