Ranchi, Dec 1 (Inditop.com) Income Tax officials have questioned former Indian Administrative Service (IAS) officials in connection with former Jharkhand chief minister Madhu Koda’s corruption scam.

Koda has been accused of laundering Rs.2,500 crores of money. He has denied the allegation.

“We are interrogating some serving and retired IAS officials who were in the Koda government,” an income tax official told Inditop. Koda was the chief minister from September 2006 to August 2008.