NEW DELHI: The Enforcement Directorate on Friday attached assets worth nearly Rs 4 crore of former Maharashtra home minister Anil Deshmukh in a money laundering case. The ED had booked Deshmukh after former Mumbai police commissioner Param Bir Singh level corruption charges against him, alleging the latter had given cops a target to collect at least Rs 100 crore in bribes each month. Deshmukh had rejected the charges. Deshmukh had resigned as a minister in April after the Bombay high court directed the CBI to conduct a preliminary inquiry into allegations of corruption.