On the morning of May 1, 2026, during the shift of the Security Force of Dong Xuan Joint Stock Company, including comrades Nguyen Tuong Dung (Deputy Captain of Security), Nguyen Thanh Luan (camera duty) and Tran Thu Trang (office duty), in coordination with Captain Le Tien Thanh - Order Police, Hoan Kiem Ward Police, the working group received information from two Japanese tourists about ...