Azizpur, Jan 19 (ANI): Three people have been killed in clashes which broke out in Azizpur area of Muzaffarpur city of Bihar after a missing boy's dead body was found buried. More than 20 houses of a community were set ablaze during a clash and at least 7 people were injured during the violence. Police and senior officials reached the spot in time and controlled the situation. According to police sources, trouble between the members of two communities brewed after a boy eloped with a girl belonging to different community.