RANCHI, June 28 -- The Enforcement Directorate (ED) intensified its money laundering probe into Jharkhand's liquor scam by summoning senior Congress leader and former state finance minister Rameshwar Oraon, alongside his son Rohit Oraon.

Rohit Oraon has been directed to report to the ED's regional office in Ranchi at 11 AM on Monday. The former minister is scheduled for questioning the following day, Tuesday.

An ED official close to the matter said the step was taken because Oraon was heading the finance department when Jharkhand's controversial wholesale liquor policy was cleared.

"Information reaching the ED suggests that the finance department initially raised several official objections and returned the policy file but later signed...