Jammu and Kashmir, 4 persons were killed and 35 injured in a road accident in Udhampur district on Wednesday. A passenger bus carrying the victims skidded off the road while negotiating a sharp curve near Chani Morh. It was on its way to Ramnagar from Udhampur. Local people and Police swung into rescue operation and brought out the injured people and shifted them to District Hospital, Udhampur.