Kalinga Institute of Industrial Technology (KIIT) University Additional Registrar Shyam Sundar Behura on Thursday said Nepali students who had been sent back following protests over the suicide of 20-year-old Prakriti Lamsal have started returning. Behura added that a control room has been set up and KIIT is in touch with students' parents. Over 500 Nepali students had been sent back.