Burdwan:  Three Trinamool Congress activists were killed and another was seriously injured when they were knocked down by a truck at Jamalpur More in Burdwan district on Friday midnight.

Police said the four were returning from party office at Purbasthali at around 12:30 am in a bike and by-cycle when they were mowed down from behind by a truck.

While Mortuj Ali, Nasir Seikh and Bablu Seikh died, Shoaib Sheikh was seriously injured and shifted to a Kolkata Hospital from Burdwan Medical College and Hospital.

The truck driver fled with the vehicle.