The murder of 21-year-old Sneha Chaurasia by her classmate Anuj Singh, who also died by suicide, in Greater Noida's Shiv Nadar University was a fallout of a relationship gone sour, police said. They were in a relationship for over a year but broke up sometime back. "Apparently, this didn't go down well with Anuj," DCP(Greater Noida) Saad Miya Khan said.