China News Service, August 12th. According to the official Weibo news of the Heping Branch of the Tianjin Public Security Bureau, the Heping Branch of the Tianjin Public Security Bureau issued a police report on August 12, stating that at about 11:20 on the 12th, it was in Yingkou, Heping District, Tianjin. A major criminal case occurred at the intersection of Dao and Guizhou Road. The suspect Liu Moumou (male, 67 years old, native of Tianjin) used a knife to commit an attack, resulting in the death of two passersby and one minor scratch. The police dealt with it quickly and the suspect has been brought under control. At present, the case is under further trial.