in the BJP regime when CM and his associates are involved in mining so such incidences are very common. these districts are too away from the remote areas where local leaders, MLA, MP are more powerful due to the shelters of ministers and chief minister. they are looting the state and are also richest so local administrations are usually  helpless.if they interfere so chances of inquiry and transfers are also common. some times they are threatened by them. mining mafias are more powerful. they have lobby and they are dangerous and can adopt any measures against the officials. when chief of the state is looting so their supporters are authorized to do as more as is the easiest way to earn more and more. only muscle men are is the best sources of income. no investment.only man power.