General Part
Section I. Criminal Law
Chapter 1. The Tasks and Principles of the Criminal Code of the Russian Federation
Article 7. The Principle of Humanism
1. The criminal legal of the Russian Federation shall ensure the safety of man.
2. Punishment and other legal measures applicable to a person who has committed a crime may not pursue the aim of causing physical suffering or debasement of human dignity
Fair trial standards
Rights during investigation - not to be subjected to any form of coercion, duress or threat, to torture or to any other form of cruel, inhuman or degrading treatment or punishment
EDIT.