The Police rescued an unconscious Bhuyan from the roadside near Purighat police station a little after midnight and was rushed to SCB Medical College and Hospital.
Later he was taken to a private hospital, he succumbed to the injuries.
While family members and city Congress leaders are alleging that Bhuyan was brutally murdered with lethal weapons by a group of miscreants, the police initially claimed the Congress leader died of an accident.
The family members of the young leader have submitted a written complaint at the Purighat police station urging the police to make a thorough investigation into the death.
Similarly, a delegation of Congress leaders headed by city unit chief Md Moqim met the city DCP urging him to conduct an impartial inquiry into the death of Bhuyan.