Investigators traced the origin of a Bangkok bar fire that killed at least 27 people at a crowded Lat Prao brewery and restaurant to an area above the stage, as authorities examined whether an emergency exit was obstructed despite the venue passing a safety inspection three months earlier.
The Bangkok bar fire at Rong Beer Na Lat Phrao, near Soi Lat Phrao 1 in Bangkok’s Chatuchak district, injured 63 other people, including 22 who remained in critical condition Monday. The injured were taken to 16 hospitals across the capital.
Ten of the dead had been identified, while forensic officers continued working to establish the identities of 17 others. Officials said the dead included nine men and 18 women.
The Bangkok bar fire began shortly before midnight Sunday and spread through the single-story building within minutes. Firefighters responded within five minutes brought it under control in about 35 minutes, but dense smoke had already filled the venue and trapped patrons attempting to flee toward the rear.
Rescue workers found many of the Bangkok bar fire victims near the toilets and a side emergency exit. Officials said some customers apparently entered the restrooms while searching for a way out after flames and smoke cut off the main entrance.
Prime Minister Anutin Charnvirakul, who went to the scene of the Bangkok bar fire early Monday, said musicians performing at the venue reported seeing smoke coming from a circuit breaker near the stage before the electricity failed.
“Smoke filled the air, and people ran. Most of the victims ran into the restrooms at the back of the building, which didn’t have clear fire escape doors,” Anutin said, describing the preliminary findings of the Bangkok bar fire investigation.
The musicians told officials there was an explosion after the power went out and that flames then spread rapidly through the venue.
Police and fire investigators cautioned that the precise cause of the Bangkok bar fire had not been determined. Preliminary findings from Bangkok’s Rama Radio Center 199 pointed to a possible electrical short circuit involving an air-conditioning unit above the ceiling near the stage.
Forensic Science Division commander Watee Asavutamagul said investigators had identified the stage area as the likely point of origin of the Bangkok bar fire . Deputy National Police Chief Thatchai Pitaneelaboot said negligence was initially suspected, although authorities had not announced criminal charges.
Fire Spread Through Ceiling
Bangkok Gov. Chadchart Sittipunt said the Bangkok bar fire appeared to travel rapidly through ceiling decorations and other interior materials, producing thick, toxic smoke that likely caused many of the deaths.
Plastic chairs and tables at floor level remained largely intact after the blaze, Chadchart said, indicating that much of the fire moved across the ceiling rather than burning steadily through furniture and other objects below.
The condition of the furniture provided investigators with an important clue about how a Bangkok bar fire that was extinguished relatively quickly could produce such a high death toll.
A firefighter at the scene of the Bangkok bar fire said the flames themselves were manageable but that smoke had filled virtually the entire building. Visibility fell rapidly after the power failure, leaving patrons attempting to find exits in darkness while breathing increasingly toxic air.
The main entrance was quickly engulfed, according to preliminary witness accounts. Customers then moved toward the back of the building, where the toilets and emergency routes were located.
The building covered about 164 square meters, according to emergency officials. The compact layout, heavy smoke and rush of customers toward the same rear area complicated rescue efforts.
Suriyachai Rawiwan, director of Bangkok’s Department of Disaster Prevention and Mitigation, said many patrons appeared to have headed toward the restrooms rather than reaching the available emergency exits. Rescue teams had difficulty reaching those trapped in the confined rear section.
Two musicians were among those killed in the Bangkok bar fire, authorities said. Singer Tik Chanachai, who had been performing shortly before the fire, escaped after stepping away from the stage to use the men’s restroom at the back of the venue.
Social media posts from people close to the singer said he escaped through an emergency exit near the restroom but was overwhelmed by the deaths of others. A video posted after the Bangkok bar fire showed him crying and repeatedly saying, “It’s my fault.”
There was no indication that investigators considered the singer responsible for the fire.
Questions Over Emergency Exits at Bangkok Bar Fire
The locations where victims were found have focused attention on the venue’s emergency exits, whether customers knew where they were and whether all escape paths were accessible.
Chadchart said Bangkok bar fire investigators were examining a report that a table used to sell sweets, merchandise or other items may have partially blocked one emergency route.
Authorities also were trying to determine whether furniture or equipment had been moved after the venue’s most recent inspection and whether illuminated exit signs remained visible once the room filled with smoke.
The venue had passed a district safety inspection in April, Chadchart said.

At that time, inspectors recorded two emergency exits, illuminated exit signs, emergency lighting and fire extinguishers. The business also held a license to operate as a restaurant offering live music.
It was not licensed as an entertainment venue because it was outside one of Bangkok’s designated entertainment zones. That distinction could become central to the investigation because restaurants with live performances may not face all the same construction and fire-safety requirements applied to licensed nightclubs and other entertainment businesses.
Authorities said they would review the venue’s permits, interior materials, evacuation routes and compliance with fire regulations.
A customer’s Google review posted last year also resurfaced after the Bangkok bar fire. The reviewer warned that the venue appeared to have only one entrance and exit.
The owner replied that the premises had four exits but that the additional doors would be opened only during emergencies. The reply also said staff members would be able to manage an evacuation.
The exchange was widely shared Monday as questions grew about whether customers could identify the exits, whether they were opened promptly and whether staff had been adequately trained to direct a large crowd through smoke and darkness.
The review does not establish that any exit was locked or blocked during the fire. Investigators had not publicly confirmed whether the four exits described in the response were operational or whether all qualified as legal emergency exits.
Chadchart said the venue’s owner was believed to be among the injured.
Families Await Identification
The Bangkok Metropolitan Administration established a coordination center to help relatives locate injured family members and obtain information about the dead.
Officials urged families to rely on verified information from authorities as identification work continued. Some victims were found without identification documents, while the conditions of several injured people initially prevented them from providing their names.
The government ordered police, forensic specialists, medical examiners and city officials to work together on the investigation and provide assistance to victims and their families.
Anutin expressed condolences to the families of the Bangkok bar fire and instructed investigators to determine the cause, identify any violations and examine why patrons were unable to escape.
The fire was one of Bangkok’s deadliest entertainment-related disasters in years and revived familiar questions about building inspections, licensing categories, flammable interior materials and emergency exits in Thailand’s nightlife and live-music venues.
Chadchart said Bangkok officials would consider strengthening inspections of similar businesses and extending stricter safety requirements to restaurants offering live entertainment.
Authorities also will review regulations covering ceiling decorations, acoustic treatments and other interior finishes that can carry flames quickly or release toxic smoke when they burn.
Deadly History Repeats
The pattern is grimly familiar to people who have followed Thailand’s bar industry.
A Bangkok bar fire begins near a stage or ceiling. Decorative or soundproofing materials ignite. Smoke overwhelms the room. Customers rush toward the entrance they used when they arrived, while secondary exits are locked, obstructed, poorly marked or simply unknown to them.
Thailand has seen versions of that sequence before.
On Jan. 1, 2009, fire tore through the Santika nightclub in Bangkok’s Ekkamai district during a New Year’s celebration, killing 67 people and injuring more than 200. Investigators found that the club lacked enough functioning emergency exits and that its firefighting equipment and safety provisions were inadequate for a Bangkok bar fire.
Santika was not some obscure beer shack hidden down a side street. It was a fashionable, heavily attended Bangkok nightclub filled with Thai customers and foreign visitors. Its destruction became the benchmark against which every subsequent Thai nightlife fire has been measured.
Thirteen years later, a Bangkok bar fire broke out at the Mountain B nightclub in Sattahip district in Chonburi province.
The Aug. 5, 2022 Bangkok bar fire eventually killed 26 people. Highly flammable acoustic foam lined the venue, and reports said customers had only one primary entrance through which to escape. A rear door used by musicians reportedly was locked during performances.
Victims were found near the front entrance, inside a restroom, behind the DJ booth and around the cashier as the fire moved rapidly through the building.
For veteran Thailand bar-news commentator Dave the Rave, the history matters because the same warnings return after every disaster: exits must be visible and usable, staff must know how to evacuate customers, and decorative materials cannot be treated as harmless simply because they make a venue look or sound better.
Santika was supposed to have been the lesson Thailand would never forget. Mountain B showed that lesson had not been fully learned. The early evidence from Lat Phrao — rapid ceiling spread, toxic smoke, confusion at the rear of the premises and renewed questions over emergency exits — is why the latest fire feels less like an unimaginable accident than another chapter in a story the country has already read.
The Lat Phrao venue appeared on paper to be in a stronger position than some businesses involved in earlier disasters. It was licensed and had been inspected recently. Officials said emergency equipment and two exits were recorded during that inspection.
That may ultimately make the case more troubling rather than less.
If investigators determine that the venue complied with existing requirements and still became a death trap, authorities will face questions about whether those requirements are sufficient. If they find that conditions changed after the inspection or that exits were obstructed, the focus will turn to enforcement and whether safety checks amount to more than a snapshot of a venue on one particular day.
Police said the investigation would examine the suspected electrical failure, the building’s layout, the materials used inside, the accessibility of its exits and the actions of the venue’s operators and staff.
The Election Commission — no, not relevant. Correction: The Bangkok Metropolitan Administration and national authorities said further findings would be released after forensic teams completed their examination.
No timetable was given for the investigation.
By Monday, the blackened building remained sealed as forensic officers worked inside and relatives waited for confirmation about those who had not returned home.
The chairs and tables below the ceiling remained visible.
Above them, nearly everything had burned.












