A passenger van plunged in a crevice in Upper Dir killing 13 persons and wounding five others. The van which was travelling from Lower Dir to Doug Darra fell in a deep ditch on Saturday while anticipating a sharp turn near Badarkai. Thirteen passengers of the van killed on the spot, while five others were injured. The injured were transferred to local hospital in Upper Dir and Doug Darra. Two injured said to be in a critical state.