Pictures courtesy of Amarin

Five people, including twin children and an elderly woman, have died after a house fire in Pa Daet sub-district, Mueang district, Chiang Mai, despite firefighters rescuing them from the blaze and rushing them to hospital. The fire broke out late on the night of 7 January 2026, causing severe damage to the property and resulting in multiple fatalities shortly afterwards. Authorities have sealed off the scene as investigations continue.

The incident occurred at approximately 11.45pm on 7 January 2026, when Pa Daet Municipality disaster prevention officers and Phetkasem Chiang Mai Rescue Foundation were alerted to a fire at a residential home within a local village. Initial reports indicated that several people were trapped inside the building, prompting an urgent deployment of personnel and fire engines. Firefighters arrived to find a two-storey house consisting of a large main building and a smaller adjoining structure, with flames engulfing the main residence.

Rescue operations were hampered by dense smoke and intense fire spreading from inside the house. Firefighters in breathing apparatus managed to bring the children out first, followed by the adults, amid anxious scenes as residents gathered nearby. All five victims were immediately transported to nearby hospitals for emergency treatment.

The blaze was eventually brought under control after prolonged efforts, with preliminary inspections revealing extensive damage and most belongings destroyed. At the time, the cause of the fire could not be determined. Later confirmation from hospitals revealed that all five victims had died despite medical intervention.

The deceased were identified as five-year-old twin sisters, Darinya Larrisa and Darinya Lallinda, their 38-year-old father, Mr Kawin, a 70-year-old grandmother, Mrs Sunee and a 38-year-old woman, Mrs Warisara. The children and two adults were pronounced dead at Maharaj Nakorn Chiang Mai Hospital, while Mr Kawin died at McCormick Hospital.

Amarin reported that local authorities have cordoned off the area to allow forensic officers to examine the scene and determine the exact cause of the fire. Damage assessments are also under way. Officials have not yet released further details on possible contributing factors.

Key Takeaways

• Five family members died after being rescued from a house fire in Pa Daet, Chiang Mai, on 7 January 2026.

• Firefighters faced heavy smoke and intense flames while rescuing victims trapped inside the two-storey house.

• Authorities have sealed the site pending forensic investigation into the cause of the blaze.

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Adapted by ASEAN Now from Amarin 2026-01-08

 

 

UPDATE

Police Probe Smoke Inhalation 5 Deaths in Chiang Mai Fire

Pictures courtesy of Matichon

Authorities in Chiang Mai have confirmed new details in the investigation into a fatal house fire that killed five members of the same family, including five-year-old twin girls. Police sealed off the scene in Pa Daet subdistrict, Mueang district, as forensic teams continue examining the property to determine the exact cause of the blaze. Initial findings suggest the victims did not die from burns but from smoke inhalation, caused by heavy smoke.

The fire broke out late at night on 7 January 2026 at a two-storey house in central Chiang Mai. Emergency responders were able to bring the victims out of the building and rush them to hospital, but all five later died. The tragedy prompted widespread concern and led authorities to begin a detailed investigation.

On 8 January 2026, Chiang Mai Governor Ratthaphon Naradit visited the site to monitor progress in the case. He was joined by officers from Chiang Mai Provincial Police, forensic specialists and officials from the Provincial Office of Public Works and Town and Country Planning. The inspection focused on both identifying the cause of the fire and assessing the safety and stability of the building’s structure.

Police said preliminary examinations showed that none of the victims had injuries consistent with being burned by flames. Based on initial autopsy evidence, investigators said the deaths were caused by suffocation from smoke inhalation. Officials cautioned, however, that this conclusion is still provisional and subject to confirmation through further forensic testing.

As part of the follow-up investigation, authorities have ordered the temporary closure of the area surrounding the house. Structural engineers are assessing whether damage to the building poses ongoing risks. This assessment will inform whether additional safety measures or demolitions are required.

Investigators are continuing to collect evidence from the scene, including debris and electrical components, to establish how the fire started. Police have stated that an official conclusion will only be announced once all relevant agencies complete their examinations and submit final reports.

Matichon reported that the findings of this investigation are expected to guide further action, including potential safety recommendations or legal steps if any negligence is identified. Until then, officials have asked the public to rely only on confirmed information released by authorities.

Key Takeaways

• Police said smoke inhalation, not burns, caused the deaths of five family members.

• The Chiang Mai fire scene remains sealed for forensic and structural inspections.

• Final conclusions will be announced after all agencies complete their reports.

  

Adapted by ASEAN Now from Matichon 2026-01-09

 

 

How desperately sad.

I'd love for the investigation into whatever generated the toxic smoke to lead to enforced changes to legislation. This has happened elsewhere in the world, one example id the UK.

Furniture flammability and smoke generation in the UK changed due to the Furniture and Furnishings (Fire) (Safety) Regulations 1988, driven by deadly fires in the 1980s where highly flammable foam replaced traditional materials, leading to thick, toxic smoke.

2 hours ago, Watawattana said:

How desperately sad.

I'd love for the investigation into whatever generated the toxic smoke to lead to enforced changes to legislation. This has happened elsewhere in the world, one example id the UK.

Furniture flammability and smoke generation in the UK changed due to the Furniture and Furnishings (Fire) (Safety) Regulations 1988, driven by deadly fires in the 1980s where highly flammable foam replaced traditional materials, leading to thick, toxic smoke.

Fully agree with you, but the UK regulations do not mean that the furniture will not burn in a fire.

The regulations only focus on ignition resistance, meaning it resist to a set ignition source, it does stop it being flammable in the right conditions. This design allows delayed ignition and allows time for people to escape safety. The older type foam, known for the highly toxic smoke, were no longer able to pass the ignition resistance tests.

The testing standards and requirements are covered in;

BS 5852 for upholstered furniture.

BS 7177 for mattresses.

BS 5867 for curtains.

Looking at the pictures and video, it is a fairly safe bet that this fire reached flash over conditions and that radiated heat ignited everything in the room of origin, giving off the life threatening smoke.

“Flashover is a rapid transition in a fire where heat causes nearly all combustible materials in a room to ignite almost simultaneously. It occurs when temperatures rise enough for vapours given off by material to ignite, turning a localised fire into a fully developed one.”

Even Uk furnishings will burn and give off toxic smoke in these conditions, including carbon monoxide (CO), carbon dioxide (CO₂), hydrogen cyanide (HCN) and a few other nasties.

So yes Thailand would benefit from better regulations to prevent fires, but the only thing that would save a a family from this type and speed of fire, is early detection, with suitable and correctly placed and maintained smoke detectors.

So sad for all concerned... but one has to ask..

how much does a smoke detector cost?

Such a tragedy. RIP to all the victims.

UPDATE

Autopsy Confirms Smoke Inhalation in Chiang Mai House Fire Deaths

Pictures courtesy of Khaosod

Five members of a single family have been confirmed to have died from smoke inhalation following a house fire in Chiang Mai, as police moved to address public concerns over possible foul play. The incident, which claimed the lives of three adults and two children including five-year-old twin girls, has caused widespread distress in the local community.

The fire broke out late at night on 8 January 2026 at a two-storey house in Pa Daet subdistrict, Mueang district, Chiang Mai. Flames engulfed the main residence and a neighbouring traditional Thai-style house located on the same property, leaving no survivors inside. The scale of the tragedy led relatives and neighbours to question whether the incident involved suspicious circumstances.

On 12 January 2026, Chiang Mai Provincial Police Commander Pol Maj Gen Yutthana Kaenchandra announced preliminary autopsy findings from the Forensic Medicine Department at Maharaj Nakorn Chiang Mai Hospital. He said all five victims died from lack of oxygen, with soot found in their lungs and no other toxic substances detected in their bodies. Final, official medical reports are still pending confirmation from attending doctors.

Police also addressed speculation about a possible staged murder linked to past family conflicts. Pol Maj Gen Yutthana stated that any previous domestic disputes had ended long ago and were unrelated to the fire. CCTV footage from inside the house showed the circumstances during the blaze, the victims’ reactions and confirmed that no outsiders entered or left the property before the fire began.

Investigators noted that the fire initially appeared to be two separate fires at two locations: the living room of the two-storey house and inside the adjacent Thai-style house. Based on physical evidence, authorities believe the second fire resulted from flames and radiated heat spreading rather than separate ignition points. This assessment has led police to largely rule out alternative causes and consider the incident as accidental.

The investigation remains ongoing as officers await full forensic analysis from police scientists and the Provincial Electricity Authority, which jointly inspected the scene. These findings are expected to provide scientific clarity on the cause of the fire and address remaining public doubts. Police have said they are committed to clarifying every factual issue surrounding the case.

Khaosod reported that investigators will compile all forensic, medical and electrical reports before issuing a final conclusion. Authorities emphasised that transparency and evidence-based findings are central to maintaining public trust following such a devastating loss.

Key Takeaways

• Autopsies confirmed all five victims died from smoke inhalation with no other toxins found.

• Police believe the two fire points resulted from flame and heat spread, not separate causes.

• Final conclusions await forensic and electrical investigation reports.

  

Adapted by ASEAN Now from Khaosod 2026-01-13