In Himachal Pradesh, a state transport bus rolled down on the bank of the Satluj river near Tapri of Kinnaur district last evening killing fifteen persons and injuring 27 others. The night service bus was going from Rekong Peo, the headquarter of the Kinnaur district to Jhalama. According to official sources, all the injured have been admitted to the hospital. There were many ITBP personnel on board the ill fated bus and two of them were killed in the accident.