Three people were killed and five others injured in a road accident on the Comilla-Noakhali Highway at Batabaria area in Comilla on Wednesday afternoon.The identity of the victims could not be known immediately.Highway police said the accident took place around 4.15 pm as a Noakhali-bound bus collided head-on with a Comilla-bound truck in the area, leaving three people dead and five others injured.The injured were admitted to different hospitals in Comilla.