Imphal, Dec 29: A student of Extra Edge School died today when he fell from the school bus he was travelling to school and was crushed by a van which was following behind. According to report the incident took place at Sega Road Takhellambam Leikai at around 9.10 am. The deceased was identified as 16-year-old student Ningthoujam Lanchenba, son of Deven, who was studying in class XII. Reports added that family members have cried foul play claiming that it was unlikely he had fallen on his own from the bus. A tense situation ensued at the school after his death but it was diffused quickly, sources said. His body was taken to the RIMS mortuary for post-mortem by the police.