Kolkata,28/7: The Enforcement Directorate on Wednesday again found a large amount of cash in another flat of Arpita Mukherjee, considered a close associate of West Bengal Industry Minister Partha Chatterjee who was arrested in connection with the school recruitment scam, an official said.The central agency also arrested Mukherjee on July 23, a day after unearthing unaccounted cash worth over Rs 21 crore from her flat in south Kolkata. This time, the cash was found in another apartment owned by her at Belgharia in the northern fringes of the city.