Vikash Sinha, associate of former Jharkhand Chief Minister Madhu Koda, was today interrogated by Enforcement Directorate (ED) for his involvement in carrying and investing cash allegedly sourced from his brother Binod Sinha and Koda. Sinha was brought to the national capital yesterday from Ranchi by the ED on a ten-day custody.<br/><br/>Meanwhile, Devendra Mukhia, an alleged aide of Madhu Koda, today surrendered before the Income Tax department in Ranchi. <br/><br/>Mukhia is among the four persons, who had failed to meet the 6th November deadline set by the IT department to appear before it for questioning in connection with 2000 crore rupees hawala transactions and illegal investments case. <br/><br/> The Income Tax department will start questioning Madhu Koda at his residence in Ranchi from tomorrow in connection the alleged hawala transactions and illegal investments running to thousands of crores of rupees.