India, Nov. 16 -- Two more workers were found dead on Sunday, and nine others were believed to be trapped under the debris of a stone mine, which collapsed at Billi Markundi in Uttar Pradesh's Sonbhadra a day earlier. One worker was confirmed dead on Saturday.

District magistrate Badrinath Singh, who visited the scene, said a magisterial probe has been ordered into the cause of the collapse. Additional district magistrate Vagish Singh will conduct the inquiry and submit the report. Officials said action will be taken as per the probe findings.

On Saturday, Uttar Pradesh minister Sanjeev Gond said around 12 people were believed to be working at the mining site. He promised a probe and said action would be taken against those whose laxity...