Initial information, on the morning of January 20, people moving across the Nam Rom River in the Muong Thanh bridge area, Dien Bien Phu ward, discovered a male body floating up, so they called the functional forces.

The Fire and Rescue Force - Provincial Police in coordination with Dien Bien Phu Ward Police came to the scene, sealed off, and investigated the cause. Initially, the victim was identified as male.
After the incident occurred, the Police and the Procuracy conducted scene examination, autopsy and conducted initial investigation activities.