Bhopal, Nov. 8 -- A 35-year-old woman and her 14-year-old daughter were allegedly set on fire in Sagar district of Madhya Pradesh by a 28-year-old woman over suspicion of an extra-marital affair involving her husband, police said on Saturday, adding that both victims succumbed to injuries during treatment. According to police, the accused, identified as Kajal Goswami, was arrested on Friday. Sagar superintendent of police Sanjeev Sinha said the accused allegedly entered the house of Girija Dangi, the mother and Aayushi Dangi, the daughter, on the evening of November 2 in Godna village, carrying a bucket full of petrol and set them on fire. Citing Aayushi's statement, the officer said both Girija and Kajal had an argument over an old family dispute, which escalated, leading to Kajal pouring petrol on them and lighting a matchstick before fleeing. Sinha said the mother died on Friday and the daughter on Saturday. During the interrogation, Kajal's said she suspected an affair between her husband Akash Dangi and Girija, who is also his sister-in-law, police said. "After setting them on fire, she threw the steel container there and escaped by jumping over the wall. She later packed the clothes she was wearing in a bag and threw them near Kirrwada bypass," SP said.anupam pateriya...