New Delhi: The Enforcement Directorate (ED) filed a supplementary chargesheet against former Haryana chief minister O P Chautala in connection with a money-laundering case on Thursday.The agency mentioned in the chargesheet that immovable assets worth Rs 3.68 crore were attached by it on April 13 in relation to four properties in Delhi, Panchkula and Sirsa. It said the investigation conducted so far under the Prevention of Money Laundering Act (PMLA) had revealed that Chautala laundered the disproportionate assets by depositing illegal cash in the bank accounts of his and his family members. The ED said this was done to avoid the back trail of money, merge the illegal cash with genuine income and show it as untainted. This laundered money was further used to purchase new properties or carry out construction on the already acquired properties. The chargesheet was filed before special judge Kamini Lau, who posted the matter for consideration on May 16. Referring to Chautala’s affidavits filed before the 2005 and 2009 Haryana Assembly polls, the agency said he had disclosed his assets to publicly project the tainted properties as untainted. “During the period between May 24, 1993 and May 5, 2006, O P Chautala, while functioning as a public servant (the CM of Haryana), allegedly acquired assets disproportionate to his income to the tune of Rs 6,09,79,026. The value of the disproportionate assets acquired by O P Chautala is in the form of various movable and immovable properties which constitutes ‘proceeds of crime’ in this case. “The calculation of these accumulated disproportionate assets of Chautala was based on oral and documentary evidence collected by the CBI during investigation and included all sources of income and expenses. Chautala had invested these disproportionately acquired assets mainly in the following properties…,” the chargesheet said.