Kathmandu, 6 May: A granddaughter has been arrested on charges of murdering her grandmother Udayapur for not allowing her to watch TV. Mamata Chaudhary, 24, of Triyuga Municipality-13, Udayapur has been arrested on charge of strangling 67-year-old Sukhni Devi Chaudhary to death. Mamata  killed her grandmother out of furor as the duo had altercation about watching television, according to the District Police Office, Udaipur. People's News Monitoring Service