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Thailand school shooting toll rises to nine as 12-year-old dies

The death toll from Friday's shooting at Debsirin Nonthaburi School rose to nine on Saturday after a 12-year-old girl died in hospital. At least 30 people were wounded in the attack; as of Saturday evening, 14 remained hospitalised and seven were in a critical condition.

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Flowers and tributes left along the fence of Debsirin Nonthaburi School near Bangkok
Flowers and tributes outside Debsirin Nonthaburi School, where nine people died after Friday's shooting | Digitally illustrated image
Simon Wu
By Simon Wu · 2026-08-09

TLDR

A 12-year-old girl has died in hospital, lifting the death toll from Friday's shooting at Debsirin Nonthaburi School to nine. The 14-year-old suspect used his grandfather's registered firearm, killing his grandparents before opening fire at the school. Thailand's prime minister has pledged to restrict gun carry to on-duty officials but has not tabled legislation.

KEY TAKEAWAYS

01Nine people are dead after a 12-year-old girl died in hospital from wounds sustained in the attack.
02Fourteen people remain hospitalised, with seven in a critical condition as of Saturday evening.
03The suspect fired at least 26 rounds from his grandfather's legally registered firearm.
04Thailand has the highest civilian gun ownership rate in South-East Asia at 15.1 firearms per 100 people.
05Prime Minister Anutin vowed to limit gun carry to on-duty officials but has not introduced specific legislation.

A ninth victim

The death toll from Friday's shooting at Debsirin Nonthaburi School rose to nine on Saturday after a 12-year-old girl died in hospital. At least 30 people were wounded in the attack; as of Saturday evening, 14 remained hospitalised and seven were in a critical condition.[1] The toll includes the suspect's grandparents and the 14-year-old himself. The girl's death makes this Thailand's deadliest school shooting in years.

Wiroon Supasingsiripreecha, head of the Institute of Forensic Medicine, said the wound pattern left little ambiguity about intent. Wiroon said most victims suffered a single fatal gunshot to a vital area, including the chest or head.[1]

How the attack unfolded

Police say the 14-year-old suspect killed his grandparents at the family home before travelling to Debsirin Nonthaburi School in Bang Kruai district, northwest of Bangkok, where he opened fire on staff and students.[2] The suspect died by suicide at the scene.

Police said the suspect fired at least 26 rounds from his grandfather's legally registered firearm and was found with 34 additional rounds on his body.[2] The weapon's legal provenance has become a focal point for investigators, given that it passed from a licensed adult to a teenager.

What investigators know so far

Police are questioning witnesses, including the suspect's parents, to establish a confirmed motive.[2] No motive has been publicly confirmed as of Saturday evening. The inquiry is focused on the suspect's background, his access to the firearm and any warning signs that preceded the attack.

Wiroon's office is coordinating the forensic examination of victims' wounds with national police.[1] The parents' interviews are expected to be among the most significant lines of inquiry, given that the weapon was registered to a family member and the suspect was a minor living in that household.

Government response: pledges without legislation

Prime Minister Anutin Charnvirakul has pledged a new firearms control law restricting the public carrying of guns.[4] "The new law will only allow government officials on duty to carry guns," Anutin told reporters, without giving further details. Anutin previously tightened gun laws during his tenure as interior minister.[4]

No draft legislation has been tabled in parliament, and how the carry restrictions will be enforced against civilians who already hold licences remains unclear.

Thailand's gun ownership in numbers

Thailand holds the highest civilian gun ownership rate in South-East Asia, at 15.1 firearms per 100 people, according to the Small Arms Survey, which placed the country 13th worldwide in 2017.[3] That figure dates to 2017 and predates a wave of high-profile attacks that have kept gun reform on Thailand's legislative agenda without producing full change.

The 2022 attack on a child care centre in Nong Bua Lamphu province, in which dozens of children were killed, generated similar pledges of reform that were only partially followed through.[2] Legal gun ownership in Thailand operates under a licensing framework, but enforcement has been inconsistent and the secondary transfer of registered weapons to unlicensed individuals has drawn repeated scrutiny.

The school and the community

The attack has shaken Bang Kruai district, where flowers and tributes have been left at the school gates and families spent Saturday retrieving the bodies of their loved ones.[1]

Police say the investigation remains active and further details on motive and the sequence of events are expected as witness interviews continue.[2] Anutin's promised carry restrictions are yet to reach parliament.

FREQUENTLY ASKED QUESTIONS

How many people died in the Debsirin Nonthaburi school shooting?
Nine people have died, including a 12-year-old girl who passed away in hospital on Saturday. The 14-year-old suspect also died by suicide at the scene.
What weapon was used in the attack?
Police say the suspect used his grandfather's legally registered firearm, firing at least 26 rounds. A further 34 rounds were found on the suspect's body.
What has Thailand's government done in response?
Prime Minister Anutin Charnvirakul has directed departments to halt civilian gun licence renewals and announced that public carry will be restricted to on-duty government officers. No draft legislation has been tabled in parliament.
How does Thailand's gun ownership rate compare with its neighbours?
Thailand has the highest civilian gun ownership rate in South-East Asia at 15.1 firearms per 100 people, according to the Small Arms Survey, which placed the country 13th worldwide in 2017.
Simon Wu

Simon Wu

Simon Wu writes about Asia-Pacific markets and China's economy. He reads the Chinese-language financial press closely and looks for the stories that reach Australia before anyone here notices.

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