More than 40 people are feared buried by the collapse of an illegal gold mine on the Indonesian island of Sulawesi that killed at least three.
Rescuers are searching for survivors at the site, in the Bolaang Mongondow area, on the island of Sulawesi, after officials heard voices of some of those trapped.
"We are able to detect that many of them are still alive because we can hear their voices," a top official of Indonesia's disaster agency told Reuters.
According to the agency, 15 people have been rescued so far.

Swiss prosecutors summon owners of ski resort bar after deadly blaze
Trump cancels second wave of attacks on Venezuela after cooperation
Widespread power cuts, travel disrupted as Storm Goretti hammers northern Europe
At least one killed, dozens missing in landfill collapse in central Philippines
Trump says he will meet with Venezuela's Machado next week
