An engineering student was killed and four others sustained injuries on Thursday when a car they were travelling in overturned in Bahadurgarh town, about 45 kilometres from Rohtak, police said.
The mishap took place on Thursday morning when the victims were coming to Bahadurgarh in a Honda City car to attend their classes in an engineering college, they said.
As they reached near Sector-9 bypass, the driver lost control of the vehicle which overturned in the middle of the road, leading to the death of one of its occupant on the spot.
The injured have been admitted to hospital where the condition of one of them is stated to be critical.
Further probes are on, police added.