Police are yet to know the motive behind the burial of a woman in a local graveyard by two accused women in the Hunjerwal police limits. The two accused women were in police custody on remand at women Racecourse Police Station for investigation. The accused women including Enayat Bibi were arrested while burying a woman named Sonia alias Rani Bibi, resident of Pattoki, at a local graveyard.