KOZHIKODE: A fifth standard student of a city school died after an electric post fell on him on the school compound, on Saturday morning. The accident occurred at Mathara Islamic Residential Higher Secondary School when a school bus hit an electric post when the driver was moving the vehicle in the reverse direction.   Aadhish (10) – son of Shaji and Dhanya from Iringallur, who had suffered head injury after a tree fell on him – could not be saved even though the school authorities…