Congress candidate for Warangal Lok Sabha seat, Sircilla Rajaiah?s daughter-in-law Sarika and her three grandsons death raised suspicion. Sarika and Rajaiah?s son Anil fell in love and got married while they were working as software engineers in Hyderabad. Their marriage life was normal till Abhinav was born. However, differences arose between them after the birth of twins Ayon and Sriyon. According to party sources, Sarika wrote a letter to Congress President Sonia Gandhi urging her not to give Warangal Lok Sabha ticket to Rajaiah. Even, Sarika expressed anguish with neighbours when family disputes would come to an end.