Criminal LAW is the statute that is passed by the legislature and which has been enacted. Criminal PROCEDURE is the form and process by which the legal system applies the law starting with law...
Criminal LAWS are what is passed into statute by the state legislature. Criminal PROCEDURE is the (at times) extremely complicated maneuverings and precedents which go on in court having to do with...
A "pardon" can only be issued by the Governor of the state. You would have to write a letter/petition to the Governor requesting his intervention in your case.
Evidence refers to the material and testimony that is used to convict you of the crime. Procedure is the methodical process by which the arrest, investigation, and subseqeuent trial is conudcted.