During the Holi celebrations in the Air Force Officer's Mess, the 12th standard student, Riya, knew her brother Vinay had used drug. Though she had warned him for not to get into the trap of miscreants, he was seen in similar situation on two different occasions. She vowed to trace the source of supply of the drug and identified the shop owner inside the camp and an airman as the agents who ensured the drugs reached the schools and colleges through few students from the camp as suppliers. Her determination and innovative ideas helped the authorities to identify the source and nab the real culprits involved in the whole racket of supply of drugs to the educational institutions in Delhi. A must read story!