The Duty to Follow Instructions and the Presumption Of Innocence When a Defendant Does Not Testify are both legal principles that govern the legal system. The Duty to Follow Instructions is a legal principle which requires that a defendant must obey instructions or orders given by the court. This includes instructions given during court proceedings, such as jury instructions or instructions for submitting evidence. The Presumption Of Innocence When a Defendant Does Not Testify is a legal principle which states that a defendant is presumed to be innocent until proven guilty. This means that if the defendant does not testify in court, then the jury must presume that he or she is innocent. This principle is based on the idea that a defendant should not have to incriminate themselves in order to prove their innocence. The Duty to Follow Instructions and the Presumption Of Innocence When a Defendant Does Not Testify are both important principles for protecting the rights of defendants in the legal system. It is important to remember that these principles are not absolute, and that they may be overruled in certain situations.