Teenager killed his grandparents before opening fire at school near Bangkok, where more than 30 were wounded
A Thai teenager killed his grandparents before opening fire at his school, where he shot five people dead and took his own life, police have said, in an attack that has shaken a country struggling to deal with gun violence.
The 14-year-old wounded more than 30 people in the shooting at the prestigious Debsirin Nonthaburi school northwest of Bangkok. Nine people were in a critical condition, the Thai health department said.
