Most Bangkok fire victims died from smoke inhalation, autopsies find

Forensic police have concluded that smoke inhalation was the primary cause of death for the majority of victims in a devastating fire at Bangkok's Rong Beer Na Lat Phrao bar. Autopsies confirmed that 27 of the 33 people killed died from carbon monoxide and cyanide poisoning after inhaling smoke.

"When inhaled, they block oxygen from reaching the blood, resulting in death," explained Wiroon Supasingsiripreecha, commander of the Institute of Forensic Medicine. "If inhaled in large quantities, they can cause death within four minutes." The other six victims died from severe burn injuries.

Investigators are examining evidence suggesting the venue may have been operating with unapproved high-voltage electricity, a potential factor in the blaze. In response to the tragedy, authorities have launched inspections of 1,000 entertainment venues across the capital and have already ordered three bars to close temporarily due to safety standard violations.

This incident highlights long-standing concerns about health and safety regulations in Thailand's entertainment industry, recalling the deadly 2009 Santika club fire that killed 67 people. A building safety expert noted that the Rong Beer Na Lat Phrao venue appeared to lack essential safety systems for its large crowds and live music events.

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When inhaled, they block oxygen from reaching the blood, resulting in death. If inhaled in large quantities, they can cause death within four minutes.