MOTHER KILLS TWO CHILDREN POISONING THEM Kathmandu, 25 May: A mother poisoned her two children to death in Dhangadi this week and failed in a suicide bid. Eight-year-old Sabita and a one year-p;d son were killed by feeding them food laced with poison Wednesday/ Radhika Neupane, wife of a policeman who was not at home, failed in a suicide bid. She is undergoing treatment at Kohalpur Hospital. nnnn.