The investigation of criminal cases in modern Russia is subject to the Law only when the suspects or accused go to state officials and officials. The ordinary citizen has practically no chance of observing his rights methods of inquiry and investigation of the circumstances of criminal cases are based on the “inner conviction” of the investigator. Third-degree interrogations to obtain "confessions" , detention of suspects in inhumane conditions of pre-trial detention centers , The Public Prosecutor's Office , "Loss" of documents , Able to prove the innocence of a person , falsifying evidence and similar techniques. Servants of the national Themis very much do not like to remember Civil and Constitutional Rights, considering them an “interference” in their hard work in the Law Enforcement field. The proposed book gives very specific and valid advice on the real defense of their rights at any stage of the investigation and with any evidence base of the prosecution.