link NOIDA, India The decomposing bodies of several children were found buried on Friday behind a house outside New Delhi, and a domestic servant confessed to sexually abusing and killing at least seven children, officials said. The servant, who said he lured the children with the promise of chocolate and sweets, was arrested, said R.K.S. Rathore, police chief for the area. The owner of the house was also arrested, although investigators had not yet determined if he had a direct role in the killings, Rathore said. As police searched the property in Noida, a township east of the capital, word spread that as many as 38 children had disappeared in the area in the past few years. Parents of the missing children said they had appealed repeatedly to police but their pleas were brushed aside.