MAHENDRANAGAR (KANCHANPUR), July 8: Two teenage girls have died after being swept away by flood in Kanchanpur on Monday while another girl is missing. Superintendent of Police Chakraraj Joshi of District Police Office confirmed that 15-year-old Srijana Bogati and 15-year-old Lakshmi Bogati of Ratokhali, Punarwas Municipality-5 drowned near…