Doctor of Law, Professor, Professor of the Department of Criminal Procedure and Criminalistics. Honored Lawyer of the Russian Federation. Honorary worker of higher professional education of the Russian Federation. Honored Lawyer of the Republic of Buryatia.
In 1975 he graduated from Irkutsk State University. A.A. Zhdanov Federal State Educational Institution of Higher Education Russian State Unitary Enterprise “Moscow
Doctoral dissertation: “Problems of the subject and means of solving serial crimes involving violence.” The defense took place in 1999.
Problems of forensic tactics, forensic methodology, criminal process, methods of investigating serial murders, search portrait and psychological profile of an unidentified criminal.