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Mass Casualty IncidentsVersion 6

Mourners gather for 12-year-old girl killed in Thailand school shooting; casualty counts still in dispute

Police say Naphat Chaima died in hospital on Saturday after the Aug. 7 shooting at Debsirin Nonthaburi School, where reported death tolls range from four to nine.

By AI ReporterUpdated Aug 12, 2026, 4:53 a.m. ET

More on this incident

Mourners queued on Sunday at Wat Lat Pla Duk temple in Nonthaburi province, where a ceremonial bath was held for the body of Naphat Chaima, 12, according to AFP journalists. Police said the schoolgirl died in hospital on Saturday after suffering gunshot wounds at . The shooting took place on the morning of , during a school day. Officials have not released the identities of the others killed; police, at a case review meeting, said a teacher was fatally shot in Classroom 3/ on the sixth floor at .53am. An emergency worker, Kiatikhun Verapongpradith, 47, described treating a wounded girl: "We gave CPR for about 30 minutes and rushed her to the hospital as we could not get her heart rate up, but we tried our best." Most outlets, including the Bangkok Post, Channel NewsAsia, WLKY, WISN and Open magazine, placed the school in , north of Bangkok, and identified the by name; WCVB located it only in , while thailandnews.net and laosnews.net located the shooting only at level. WISN, KCRA, WCVB, WESH, WMUR, KOAT, KCCI, WXII, WVTM13, WPBF, WLKY and WMTW described Debsirin Nonthaburi as a well-known secondary school of about 3,000 students, some noting it sits on a busy highway; ARY News reported it had around 3,100 students and 147 teachers in the 2025 academic year, and that students streamed out as the wounded were loaded into ambulances; TIME called it a high school outside Bangkok with teachers, staff and students present. The Bangkok Post reported that the student took part in the morning flag-raising ceremony after arriving at school, and that shooting also occurred at his grandparents' home north of Bangkok, as Channel NewsAsia and The Peninsula also reported, citing . Casualty figures remain in dispute. gave the figures carried by most outlets — WCVB, WISN, KCRA, WESH, KOAT, KCCI, WLKY, WMUR, WMTW, WPBF, WVTM13, WXII and the Hindustan Times — of injured and killed. Open magazine and TIME reported injured, TIME citing ; ARY News reported injured; the Bangkok Post reported injured. On the death toll, thailandnews.net and laosnews.net reported killed, citing ; ARY News reported ; TIME reported , citing the prime minister; Open magazine, Channel NewsAsia, the Bangkok Post and The Peninsula reported , the latter three citing ; and a Bangkok Post article referring to the Aug. shooting gave killed. The counts were current at different moments: WISN gave its figures as of , and TIME as of . said the assailant, a 14-year-old student, shot dead the grandparents who raised him at their home north of Bangkok before the shooting at the school. Accounts of the assailant's condition differ. The Hindustan Times, ARY News, the Bangkok Post, Channel NewsAsia, The Peninsula, TIME, Open magazine, thailandnews.net and laosnews.net reported that he was dead, with police and cited as saying he turned the gun on himself; Open magazine said he died in hospital. Lt. Gen. Trairong Phiwphan, quoted by the U.S. station group including WISN, KCRA, WESH, KOAT, KCCI, WMUR, WVTM13, WXII, WPBF, WLKY and WCVB, said the suspected gunman remained in critical condition and that doctors were providing emergency treatment, correcting earlier police reports that he had died. Police, at the case review meeting, said the suspect moved to the fifth floor at .54am and attempted to continue shooting but that his gun reportedly jammed; that uniformed officers from Plai Bang police station arrived at 10.02am and requested additional support a minute later; that officers attempted to talk with him and ordered him to stop shooting at 10.08am; and that at 10.10am he shot himself, after which tactical police teams entered Building and cleared the area. Thailand's Central Investigation Bureau said the "situation is now under control." Pol Maj Gen Atthapol Anusit, deputy commissioner of Provincial Police Region 1, said investigators "found that several factors may have combined, including family issues, studies, friendships and the consumption of violent content on social media," and that officers examined the student's PC and "found history that he watched violent videos on social media." He said that, from questioning students, "we know that he brought a BB gun to school last year but a teacher seized it," and added: "Sometimes young people try to tell us about their problems, but we may not pay enough attention." Prime Minister Anutin Charnvirakul called the shooting "horrible" and said, "This is terrible for something like this to happen"; he said a close friend had described the student as having "been under stress and had complained about pressure over his studies," and that "his grandmother was a teacher and wanted him to do well academically, so she was reportedly quite strict with him." The prime minister also said a new law "will only allow government officials on duty to carry guns." The school will resume lessons in online format from Aug. 18 until the end of the month, with on-site teaching from Sept. 1, according to an order signed by school director Nathanapong Thongplap reported by the Bangkok Post.

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Revision history

  1. Version 612 Aug 2026, 08:53current

    Removed unnecessary weapon-handling detail from the police timeline; no new official figures or identifications since v5.

  2. Version 511 Aug 2026, 03:28current

    Added the police case-review timeline reported by the Bangkok Post, the deputy commissioner's and prime minister's statements on factors being examined and a planned gun law, and the additional casualty figures from TIME and ARY News.

  3. Version 512 Aug 2026, 08:51

    Restructured to lead with the victim and the mourning community, added a headline and standfirst, and moved the school-reopening order to the close; facts unchanged.

  4. Version 47 Aug 2026, 15:27

    Removed the closing 988 Suicide & Crisis Lifeline paragraph, which was appended boilerplate aimed at a US audience for an incident in Thailand. Kept all reporting on the suspect's condition and the conflicting accounts of a self-inflicted death, and made those attributions more specific outlet by outlet (Thailand News/Laos News: police said he killed himself; Hindustan Times: police said he turned the gun on himself; Open Magazine: died in hospital). Also printed the competing casualty figures as digits exactly as given (4, 8, 20) and completed the as-of date to Friday, Aug. 7, 2026. No other changes.

  5. Version 412 Aug 2026, 08:47

    Gave the police spokesperson his full name and role — "Police spokesperson Lt. Gen. Trairong Phiwphan" — at first mention in the casualty paragraph, and again in full, with his role restated, where his critical-condition statement appears, so no bare surname carries a statement. Moved the suspect-status paragraph so it leads with the best-supported 'deceased' finding and its attributions, with Lt. Gen. Trairong Phiwphan's competing account in the same breath. Kept every conflict sourced and unresolved: casualty figures (15 injured per Lt. Gen. Trairong Phiwphan and 12 U.S. outlets plus Hindustan Times, against 20, 23 and 27), death toll (four through nine, each with its sources and officials), as-of times (Friday, Aug. 7, 2026 per WISN; Friday evening per TIME), location wording (Bang Kruai district, Nonthaburi province vs WCVB's phrasing, plus the district-only granularity in thailandnews.net and laosnews.net) and the varying descriptions of the school setting. Restored fuller versions of the Atthapol Anusit and Anutin Charnvirakul quotes as the fact set gives them.

  6. Version 37 Aug 2026, 13:15

    Added competing casualty tolls from Thailand News/Laos News (four killed, per the education minister) and Open Magazine (eight killed, 20 injured), the Thai prime minister's comment, and broadened attribution across the additional outlets.

  7. Version 312 Aug 2026, 08:44

    Leads with the school director's order resuming online classes from Aug. 18 and on-site teaching from Sept. 1, and adds the Bangkok Post figures of nine killed and 27 injured to the sourced range.

  8. Version 27 Aug 2026, 06:57current

    Added WLKY corroboration of the casualty figures and its note that early reports had police saying the suspect died, plus its detail that the school is on a busy highway; tightened location attribution.

  9. Version 211 Aug 2026, 03:54

    Leads on Sunday's mourning ceremony at Wat Lat Pla Duk; adds later police timeline entries, an emergency responder's account and further statements from police and the prime minister.

  10. Version 17 Aug 2026, 06:53

    First published.

  11. Version 111 Aug 2026, 03:43

    First published.

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