A case was registered against former Jharkhand chief minister Madhu Koda and three of his cabinet colleagues by the Enforcement Directorate on Friday for alleged money laundering, diversion of state funds and making huge investments abroad without legal sanction. The ED filed a Enforcement Case Information Report (equivalent to a FIR) before the Prevention of Money Laundering Act court in Ranchi against Koda, Kamlesh Singh, Bhanu Pratap Shahi and Bhandu Tirkey.