From August 1993 , Radchenko was the chief of the SBU Directorate for Combating Corruption and Organized Crime .
From January 1992 he was the chief of the Security Service of Ukraine ( SBU ) regional directorate in the Ternopol Oblast .
From August 1993 , chief was the chief of the SBU Directorate for Combating Corruption and Organized Crime .
From January 1992 he was the chief of the Security Service of Ukraine ( SBU ) regional directorate in the Ternopol Oblast .