Potosi, Bolivia—The collapse occurred deep within the subterranean tunnels of the mining complex. Three workers were trapped instantly when the supporting pillars gave way. Other miners on the site fled as debris blocked the primary exit point.

Rescue teams from the state mining corporation arrived shortly after the incident was reported. They struggled with low air quality and the risk of further rock falls. The structural instability made the rescue mission dangerous for the recovery crews.

Communication with the trapped miners ceased within the first hour. It was clear that the structural integrity of the shaft had failed completely. The rescue effort shifted to a recovery operation by late afternoon.

The mining company has been under scrutiny for aging infrastructure in this specific sector. Labor union leaders claim the safety equipment provided was inadequate for the current depth. They demand an immediate audit of all operating shafts in the Potosi region.

The bodies of the three workers were recovered at six in the evening. They have been transported to the local morgue for autopsy procedures. Family members were informed of the tragedy shortly after the site was cleared.

Police are preserving the scene for forensic inspectors to examine the cause of the failure. The entrance to the tunnel is now permanently sealed to prevent unauthorized entry. Operations at the entire facility are frozen pending a government review.

The Ministry of Mining has released a brief statement acknowledging the deaths. They confirmed that all safety certifications were under current review. A formal inquiry into the company’s maintenance records will begin early tomorrow.

Rescue workers are currently exiting the mine as light fades over the mountains. The focus of the authorities has shifted toward notifying the families and documenting the site. No further access to the tunnel is permitted at this time.