On June 9, information from the Party Committee of Ngu Chi Son commune said that functional agencies are investigating and clarifying the case of two mothers and children dying in the area.
According to initial reports, at about 11 am on June 8, Ngu Chi Son Commune Police received a report from Mr. Chao Lao Lu (born 1996, residing in Xin Chai village, Ngu Chi Son commune) about his wife, Ms. Tan Lo May (born 2004) and daughter Tan May Ha (born 2025) dying at their private home in Xin Chai village.

The report of Ngu Chi Son Commune Police stated that the two victims were found dead in a hanging state.
Immediately after receiving the news, the police force was present to protect the scene, conduct initial verification and report the incident to the Investigation Police Agency of Lao Cai Provincial Police for handling according to their authority.