KATHMANDU, May 17: Editorial assistant at the Rastriya Samachar Samiti (RSS), the National News Agency, Ruchila Tiwari has been bereaved of her son. Her son, 27-year-old Deepesh Regmi, passed away due to Covid-19 infection on Sunday. He died at TU Teaching Hospital in course of treatment. Regmi is survived by wife and a daughter.