CBI arrests RG Kar Hospital’s ex-principal Sandip Ghosh for ‘financial misconduct’ Hindustan TimesEx Principal Of Kolkata Hospital Where Doctor Was Raped-Murdered Arrested NDTVKolkata doctor rape-murder case: RG Kar’s ex-principal Sandip Ghosh arrested The Times of IndiaKolkata Doctor Rape-Murder Live Updates: CBI arrests former R G Kar Medical College principal Sandip Ghosh for ‘financial misconduct’ The Indian ExpressRG Kar hospital ex-principal Sandip Ghosh arrested by CBI Anti Corruption Branch over ’financial misconduct’ Mint