Three of the five workers trapped in a Chilean copper mine have been found dead, the mining company said Sunday, bringing the death toll from Thursday’s collapse to four.

Rescue teams have found a body inside a section of a Chilean copper mine that collapsed during a moderate earthquake.

SANTIAGO (Reuters) -Chilean copper miner Codelco on Sunday said two more workers trapped at its El Teniente mine were found dead, bringing the toll of fatalities from a collapse last week to four. Codelco on Saturday reported the death of one of the trapped workers,