Three employees of the Oil and Natural Gas Corporation (ONGC) were allegedly abducted by suspected United Liberation Front of Asom-Independent (ULFA-I) militantsfrom Romonia workover rig inside Lakuwa tea estate under Simalguri Police Station limits in Sivasagar District of Assam on April 21, reports East Mojo. The abducted ONGC employees have been identified as Retul Saikia, Alakesh Saikia and Mohini Mohan Gogoi.