Amidst the ongoing investigation in the Kolkata Rape Horror case, the Enforcement Directorate conducted raids at the residence of former principal of Kolkata`s RG Kar Medical College Sandip Ghosh on September 06. ED registered a case under PMLA to probe money laundering charges against Sandip Ghosh in financial irregularities case. The former principal of RG Kar Medical College, Sandip Ghosh is presently in CBI’s custody.