The Biggest Stories of January 30, 2016

A six-year-old is found dead on campus of a South Delhi school. Government asks the area's district magistrate to probe; Three of the six men convicted in gang-rape, killing of a 21-year-old girl in West Bengal's Kamduni in 2013 get death sentence; BJP and the Aam Aadmi Party blame each other as garbage piles up in Delhi after Municipal Corporation goes on strike over non-payment of dues; NDTV's access to NASA images show how smoke from Deonar fire engulfs Mumbai for a third consecutive day; all this and more in our news wrap of the day.