At least two girls were killed and another injured by robbers here in Kashmore on Saturday. According to police sources, a group of robbers broke into the house of Rafiq Ahmad in Ghot Aali Jakhrani area and made hostage the family at gun point for looting the valuables from the house. The robbers opened the fire when head of the family Rafiq offered resistance in which his two minor daughters identified as Sahma,4, and Razia ,13, were killed on the spot while another daughter was injured. The thieves managed to flee from the scene after committing double murder. Police reached the spot and shifted the dead bodies and injured to hospital.