After shooting his grandparents, the teenager boarded the school van that came to fetch him at home, said Thadsakorn. The Debsirin Nonthaburi School, where the boy studied, lies around 18 km (11 miles) from the house, or a 45-minute drive. REUTERS/Chalinee Thirasupa Belongings left behind by evacuated students at Debsirin Nonthaburi School, following the shooting incident at the school, in Bang Kruai district, Nonthaburi province, on the outskirts of Bangkok, Thailand, August 7, 2026. REUTERS/Chalinee Thirasupa A Thai police member walks at Debsirin Nonthaburi School following a shooting incident at the school in Bang Kruai district, Nonthaburi province, on the outskirts of Bangkok, Thailand, August 7, 2026. Friday’s rampage has renewed scrutiny of gun regulations in Thailand, Southeast Asia’s largest gun-owning nation with roughly 15 firearms per 100 residents.