Claiming to have unearthed a major land scam in Amaravati, the Andhra Pradesh police has revealed that some of the poorest people in the state have been shown as owners of lands running into crores. According to an investigation by CID, 797 white ration card-holders, each with a monthly income of less than Rs 5,000, bought lands worth Rs 220 crore in Amaravati in 2014 and 2015.