Thursday, near Shanshabad area, four people were allegedly killed and six others injured when a speeding lorry hit a stationary lorry area in the city, police said. RGI Airport police station Inspector T Sudhakar said "The incident took place in the wee hours when a vegetable-laden lorry rammed into a stationary lorry from the back when the latter's driver was asking a motorcyclist for directions”. Two passengers and a cleaner who were travelling in the speeding lorry and the motorcycle-borne man died on the spot, he said, adding six others were injured in the mishap. The injured persons were rushed to a hospital, he said.