Crooks claiming to be from "Maharashtra narcotics division" duped a Delhi doctor of her savings of Rs 4.47 crore, in what is being seen as the biggest cyber con job on an individual in Delhi till date.Crooks claiming to be from "Maharashtra narcotics division" duped a Delhi doctor of her savings of Rs 4.47 crore, in what is being seen as the biggest cyber con job on an individual in Delhi till date.