Jajpur/Rourkela, Feb 28: On Tuesday separate road accidents occurred in Odisha killing three people including a woman and a student and injuring two. The first accident happened in Jajpur where a woman and her son-in-law were killed after a truck hit their bike in front of Binjharpur block office. In Rajgangpur area of Sundergarh a student was killed and two others sustained critical injuries after being hit by a truck in front of Dalmia College. Following the accident, irate students of the college staged a road blockade and demanded compensation for the deceased and injured family.