Four members of a family in Uttar Pradesh's Prayagraj, including a 16-year-old girl and a 10-year-old boy, were found murdered at their home on Thursday morning. Relatives of the family, which belongs to a Scheduled Caste, have claimed the girl could have been raped before her death, and they have accused a neighbouring family, which belongs to the so-called "upper caste", of the crime.