VOICED : hallan causa de explosion

A gas accumulation in the basement of Pemex's building in Mexico City caused an explosion, resulting in 37 deaths. The Mexican Attorney General, Jesús Murillo Cara, reported that the explosion destroyed the lower floors of the 13-story building. Authorities found no evidence of explosives, but investigations continue to determine if the gas buildup was intentional. Most fatalities were due to falling cement slabs, with three workers dying from burns. This incident is the deadliest for Pemex in the last decade.

¿Cuál fue la causa principal de las muertes en la explosión?

¿Cómo se describe este incidente en relación con otros en Pemex?