Authorities investigate the scene of an accident where a tractor-trailer struck a tour bus on the eastbound lanes of the New York State Thruway near Junius, N.Y., on Friday. The bus, which was carrying London Life employees and their families from Ontario, was rammed from behind by a tractor-trailer near Rochester at about 1:30 a.m. The bus driver and passengers survived, but the driver of the rig died at the scene. Only six people remain in care, while another 40 were either treated and released or refused treatment.