New Delhi, July 17 -- A 37-year-old man has been arrested following a brief exchange of fire with police for the alleged kidnapping, sexual assault and murder of his three-year-old neighbour in southwest Delhi, police said on Thursday. The arrest came after the girl's body was found near Kapashera Nala in the intervening hours of Tuesday and Wednesday, four days after she went missing from her home on July 10.P9...