In a shocking incident, an Intermediate student Sudheer was brutally killed after three assailants attacked him with hunting sickles on the busy road of Kukatpally on Monday. The incident took place when the victim was on his way to write the exam. It is learned that the victim had earlier questioned the accused for using drugs near his residence. The police took one of the accused into custody. They registered a case and took up an investigation. The police launched a manhunt to nab the other accused.