Manali, July 7 -- Four people, including two tourists from Hoshiarpur, were killed on the spot, while one person sustained critical injuries when their vehicle skidded off a road and fell into a gorge near the Rani nullah, between Manali and the Rohtang Pass, in Kullu district on Sunday, police said. A Maruti Alto car bearing registration number (HP01K-7850), with five people on board and a valid Rohtang permit, skidded off the road and fell into a gorge near the nullah in the morning, they added. Permits are issued by the administration to a limited number of vehicles to visit Rohtang every day. SEE REPORT ON P3...