# Thailand's worst school shooting in years: 14-year-old kills grandparents then five teachers at Nonthaburi school before dying > A 14-year-old student shot and killed his grandparents at home on the morning of August 7, then drove to Debsirin Nonthaburi School in Bang Kruai district north of Bangkok and fatally shot five teachers before killing himself; at least 15 others were wounded in what Thai authorities called the country's worst mass killing since 2022 **Meta:** type: event · date: 2026-08-07 · heads: 暮らしはどう変わるか, 何が壊れたか · 5 takes · 5 lenses · 3 regions ## Summary A 14-year-old student shot and killed his grandparents at their home in Bang Kruai district, Nonthaburi, early on the morning of August 7, then traveled to Debsirin Nonthaburi School and fatally shot five teachers before turning the gun on himself. At least 15 others were wounded. [Thailand's](/ja/entity/thailand) Prime Minister Anutin Charnvirakul confirmed the teacher deaths; the Reuters toll placed the total at seven dead, including the shooter and two grandparents. Nonthaburi is a suburban province north of Bangkok. Thailand's police described the attack as the country's worst mass killing since 2022. Relatives said the suspect was quiet and well-behaved, primarily spending his time playing computer games. Investigators found evidence on his computer that he had been viewing videos of school shootings in the United States in the days before the attack. ## The split Thai coverage in Bangkok Post focused on victim details, the rising toll, and the shooter's profile, drawing on police and family sources. US networks CNN and NBC News ran rapid-response international reports focused on the headline facts, with NBC framing the story through the prime minister's statement. The Star Malaysia, carrying a Reuters dispatch for a regional Southeast Asian audience, provided the clearest comparative framing: Thailand's worst mass killing since 2022, presented without the US-centric school-shooting context that dominated American coverage. Bangkok Post's second report broke the detail about US school-shooting videos on the suspect's computer, a fact that shaped subsequent international framing around copycat dynamics. ## By the numbers - 7, dead total: the 14-year-old shooter, 2 grandparents killed at home, 5 teachers killed at the school - 15+, wounded at the school - 1, school: Debsirin Nonthaburi School, Bang Kruai district, Nonthaburi province - 14, age of the suspect - 2022, year of the previous comparable mass killing in Thailand (a nursery attack in Nong Bua Lamphu) ## Why it matters School shootings are rare in [Thailand](/ja/entity/thailand) and Southeast Asia broadly. The Nong Bua Lamphu nursery massacre in 2022 prompted gun-law debate in Thailand but no major legislative change. The detail that the 14-year-old suspect had researched US mass shootings online raises questions about copycat transmission across media environments, and brings fresh pressure on Thailand's government to revisit firearms access and social media content regulation. ## What to watch - Whether Thailand's government advances gun-law or mental-health legislative responses following the attack - Police findings on how the suspect obtained the weapon - Official inquiry into the role of social media content in the lead-up to the attack ## Regional takes (batched by bias / lens) ### US cable news live-blog; first comprehensive international report on the shooting, running as a live update page from 08:16 UTC while the incident was still developing; the initial count was "students and teachers" before later reports confirmed the victims were primarily teachers - **CNN** (United States, en) — CNN ran a live-update page starting at 08:16 UTC on August 7, reporting a teen gunman had stormed his high school in Thailand after killing his grandparents; as the first major international outlet, CNN established the basic facts and framed the story for a global English-language audience. > "A teenage gunman stormed his high school in Thailand after allegedly killing his grandparents at home." Source: https://www.cnn.com/2026/08/07/asia/thailand-school-shooting-intl-hnk ### US network confirming the teacher death toll and naming Thailand's Prime Minister Anutin Charnvirakul as the official source for the five-teacher count; distinct from CNN in attributing the figure to the head of government - **NBC News** (United States, en) — NBC News confirmed five teachers were shot dead at Debsirin Nonthaburi School, citing Thailand's Prime Minister Anutin Charnvirakul, while also noting the gunman had killed his grandparents at home before arriving at the school. > "Prime Minister Anutin Charnvirakul said that five teachers were shot dead at the Debsirin Nonthaburi School to the north of Bangkok." Source: https://www.nbcnews.com/world/asia/two-dead-gunman-school-shooting-thailand-officials-say-rcna591309 ### Malaysian English-language daily carrying a Reuters dispatch; the South-East Asian regional perspective on Thailand's worst mass killing since 2022, with the full Reuters toll of seven dead including the shooter - **The Star (Malaysia)** (Malaysia, en) — The Star Malaysia, via Reuters, reported the full death toll of seven: the 14-year-old shooter killed both grandparents at home then five people at the school before shooting himself; it described the attack as Thailand's worst mass killing since 2022. > "A Thai teenager killed at least five people and himself at a school outside Bangkok on Friday after fatally shooting his grandparents, in the Southeast Asian nation's worst mass killing since 2022." Source: https://www.thestar.com.my/news/world/2026/08/07/deaths-reported-at-school-shooting-in-thailand-officials-say ### Thailand's leading English-language daily; afternoon report with the rising death count and the detail that investigators found US school-shooting videos on the 14-year-old suspect's computer in the days before the attack - **Bangkok Post** (Thailand, en) — Bangkok Post reported relatives described the 14-year-old suspect as quiet and well-behaved, spending most of his time gaming; investigators found evidence he had viewed videos of school shootings in the United States in the days before the attack, raising questions about copycat dynamics. > "Investigators examining his computer found evidence that he had viewed videos of school shootings in the United States in the days leading up to the attack." Source: https://www.bangkokpost.com/thailand/general/3298070/nonthaburi-school-shooter-said-to-be-well-behaved-as-death-toll-rises ### unlabelled - **Bangkok Post** (Thailand, en) — Source: https://www.bangkokpost.com/learning/easy/3297997/seven-dead-in-nonthaburi-school-shooting ## Across the graph - Entities: Thailand --- Canonical: https://rbtfl.xyz/ja/n/thailand-school-shooting-nonthaburi-0807