KATHMANDU: Two persons were burnt to death when fire engulfed a house belonging to Surya Shrestha at Tarebhir tole of Balawa VDC- 2 in Kathmandu on Monday. According to the police, the deceased have been identified as Tib Kumari Shrestha (75) and Kainla Shrestha (65). The cause of fire was not immediately known.