The CBI has taken up the probe into the killing of rhinos in Assam following unabated rise in such incidents even as the state government turns to unmanned aerial vehicles (UAVs) in a bid to tackle illegal poaching of these animals.

Environment and Forest Minister Rockybul Hussain said today that the Union Ministry of Personnel, Public Grievances and Pensions has sent a communication regarding the CBI probe to the Assam Government yesterday. However, details of the number of cases taken up by CBI and the time-frame for the investigation was yet to be known.