A 15-year-old girl was found murdered in Thakurgaon Sadar upazila today. Sharboni Rani was the daughter of Bhabesh Chandra Barman of Akcha Asrampara village, reports our local correspondent. Subrata Kumar Barman, local union parishad chairman, said the girl and her paralysed grandfather Nirmahan Chandra Barman were in the house while her day labourer parents and younger sister