MAHOTTARI: Sitaram Sada, a resident of Belgachhi, who was badly beaten up by his neighbours, died in the course of treatment on Sunday in Mahottari district. Sada died while undergoing treatment in Gaushala Area Health Office, Gaushal Area Police Office said. Sada's neighbours had thrashed him over a financial row last Wednesday. Kisuniya Sada and Raji Sada who were involved in the assault are at large, police said.