A tragic building collapse occurred on the Calzada San Antonio Abad in the Cuauhtémoc borough of Mexico City, leading to the death of three construction workers, while one individual was successfully pulled alive from the rubble. The accident happened during demolition work when three slabs of the structure collapsed unexpectedly, trapping the workers inside. Official reports indicate that the building, located at number 124 San Antonio Abad in the Tránsito neighborhood, had been showing structural damage since the 2017 earthquake and was undergoing controlled demolition at the time of the incident.

Emergency response teams, including firefighters, civil protection personnel, security forces, and canine units, reacted promptly by launching a rescue operation to remove the debris and locate the trapped workers. These efforts continued throughout the night into the early hours of March 10. The situation underscores the risks inherent in construction and demolition work, particularly in areas with a history of seismic activity, and raises concerns about safety protocols in such environments.

The collapse not only has immediate implications for the families affected by the tragedy but also for regulatory bodies overseeing construction practices in Mexico City. As investigations commence to determine the causes of the collapse and whether proper safety measures were adhered to, the event highlights the ongoing challenges faced in ensuring the safety of workers in demolition sites, particularly in buildings with pre-existing structural vulnerabilities.