Mumbai, Jan 13 (ANI): Union Minister for Petroleum and Natural Gas Dharmendra Pradhan expressed grief over the death of ONGC officials in Pawan Hans helicopter crash. While speaking to media, Pradhan said, “It is a sad and painful incident for ONGC. Information received till now shows that four bodies have been recovered. Seven people were there which included five senior ONGC officials and two pilots from Pawan Hans.” Pradhan reached Mumbai today to oversee the search and rescue operations of ONGC helicopter accident. He also reviewed the situation with officers of Navy, Coast Guard, Pawan Hans and ONGC.