On the event date, a fire tore through a residential building in Budakeszi, a suburb west of Budapest, killing three people and injuring 22 others in one of Hungary's deadliest residential blazes of the year.

The Associated Press report in the packet says the building was being used as temporary lodgings for workers. Fire broke out in the early morning hours and engulfed the two-story structure before emergency crews brought it under control. Authorities dispatched more than 40 paramedics and 18 emergency vehicles to the scene, an indication of both the intensity of the fire and the number of people inside.

The victims were identified by officials only as two men and a woman whose bodies were found beneath the collapsed roof. Their location in the rubble suggests the fire was severe enough to cause structural failure, making rescue work especially dangerous for first responders.

The injured were taken to eight hospitals in Budapest for treatment. AP says four of the 22 hurt suffered life-threatening injuries. That detail points to the scale of the emergency response and the possibility that the human toll could have risen further had crews not reached the scene as quickly as they did.

Firefighters also removed several survivors and three gas cylinders from the building. Those cylinders became more important once police addressed a possible cause. At a news conference, a spokesperson for the Pest County Police Headquarters said an explosion in one of the rooms likely triggered the blaze. The same official said several irregularities were discovered in the building, including gas usage that did not comply with regulations.

Those findings immediately widened the case from a fire investigation into a possible matter of criminal negligence. Police said a criminal investigation had been launched, meaning the focus will not stop at how the fire began but will also include whether safety rules were ignored in a building housing multiple workers.

The circumstances described by AP raise broader questions about temporary worker accommodation, enforcement and hidden hazards in older or improvised housing stock. Buildings used for labor housing can be especially vulnerable when occupancy is high and safety systems are weak or poorly monitored. The packet does not offer wider data on that issue in Hungary, so the article avoids drawing conclusions beyond the facts at hand. But the presence of irregular gas use in a crowded lodging is itself a serious warning sign.

The verified picture is therefore clear and disturbing. A worker lodging in Budakeszi caught fire before dawn, three people died, 22 were injured and authorities believe an explosion may have set off the blaze. The criminal investigation will determine whether this was solely an accident or the foreseeable result of safety failures in a building where people were sleeping when the fire began.