Through an autopsy, the Binh Duong Public Security Investigation Agency determined that NHGA (more than 1 year old, the biological child of Nguyen Thi Phuong Thao Thao) had died due to external forces leading to rupture of the liver and small intestine. taken to the hospital late at 16.5.
According to the investigation, Thao worked as an employee at a karaoke bar in Ben Cat Town (Binh Duong), living with her sister in a motel room in Tan Dinh Ward (Ben Cat Town). Thao has 2 young children (over 1 year old and 3 years old).
On the evening of May 16.5, Thao returned from work at a karaoke bar after drinking beer. Thao lies under the hammock where NHGA's grandson is sleeping.
After that, the NHGA baby woke up and cried. Thao coaxed the baby to sleep, but the baby was still crying, so Thao hit the baby with her hand many times until the baby stopped crying.
Around 23pm on May 16.5, Thao woke up to find that NHGA was no longer breathing, so she asked someone to take her to the hospital, but the doctors determined that the baby was dead.