New Delhi, Aug 22 (SocialNews.XYZ) Preliminary tests for alcohol and drugs have returned negative for 21-year-old Lingamaneni Sanjush, the son of Andhra Pradesh Rajya Sabha MP, Lingamaneni Ramesh, following a fatal Aston Martin accident in Hyderabad. The accident took place near Inorbit Mall on August 16, when Sanjush was allegedly driving the luxury car. The vehicle struck 26-year-old Bharati Mukhi, a sales executive, leaving her critically injured. She was rushed to Apollo Hospital for treatment but was declared dead on arrival, according to police. Investigators said Sanjush was allegedly driving at a high speed in a rash and negligent manner at the time of the collision.