The Enforcement Directorate (ED) on Saturday said it has seized Rs 1.42 crore in cash, documents related to more than 30 “undisclosed” flats and land during searches against Haryana Congress MLA Rao Dan Singh, his son and some business entities as part of a bank-loan fraud-linked money-laundering investigation. The raids were launched on Thursday (July 18) in Mahendragarh and Gurugram in Haryana, apart from Delhi and Jamshedpur (Jharkhand), against the legislator, his family, a linked company called Suncity Projects Private Limited, another company called Allied Strips Limited (ASL) and its…