Overview
- Authorities confirmed nine deaths and 24 injuries after an explosion in a room adjacent to the Santa María Canchesdá church that caused the room's roof to collapse and crush people inside.
- State civil protection, municipal emergency units, regional fire brigades and the national emergencies commission joined police and ambulance crews to rescue victims and move them to nearby hospitals including the Hospital General de Atlacomulco.
- Local residents said the blast happened during the town's patronal celebration, when stored pyrotechnics and larger crowds increase the use of fireworks at community events.
- Social media users posted videos, pleas for ambulances and a handwritten list of wounded that helped responders locate some victims while official casualty lists and the cause of ignition remain under investigation.
- The incident has prompted a heavy search-and-rescue effort and could prompt tighter local checks on how pyrotechnics are stored and used at religious festivals to reduce future risks.