TG: A woman poured petrol on her boyfriend's wife and her child (6-month-old baby) and set them on fire. This horrific incident took place on Saturday in Kethepalli, Nalgonda (D) Nampally (M) Kundellala. Nagesh and Mamatha (25), both from the village, got married in 2019. They have two sons. Nagesh had been having an extramarital affair with Sujatha (40), from the same village, for several years. In this context, Sujatha, who wanted to get rid of Nagesh's wife, poured petrol on her younger son Advik and set him on fire on Saturday. While Mamatha died on the spot in the fire, her son Advik died while undergoing treatment.