BANGKOK (AP) — At least seven people were shot dead on Friday by a 14-year-old student in Nonthaburi province, a northern suburb of the Thai capital Bangkok. The boy killed five members of the staff at the Debsirin Nonthaburi School and the two grandparents with whom he lived, the authorities said.

Thailand has among the highest rates of gun ownership in Asia, though shootings involving indiscriminate killings are not common. Its deadliest recent mass killing of civilians took place in a village in the country’s northeast in 2022, when a police sergeant who had lost his job used guns and knives to kill 37 people, including two dozen toddlers at a daycare center.