Police in Binh Dinh Province, south-central Vietnam are investigating a case where a five-year-old boy in Hoai An District died after having lunch at his kindergarten on Tuesday.
Teachers at Tang Bat Ho Kindergarten prepared T.H.A. and his classmates for a nap after lunch at around 11:25 am on the day, but later found that the five-year-old was still awake and showed unusual signs indicating poor health, Mai Van Len, a local official said on Tuesday evening.
The teachers immediately took A. to Hoai An District Medical Center for emergency treatment and informed his family of the incident.
However, A. was determined to have passed away before reaching the medical center at around 12:00 pm the same day.
Authorities are investigating the cause of his death.