The presumption of the standard of proof in criminal cases is a fundamental principle in many legal systems, particularly those based on common law. The following are general explanation of this concept:
In criminal cases, the standard of proof is typically “beyond a reasonable doubt.” This means that the prosecution must prove the defendant’s guilt to such a degree that there is no reasonable doubt in the mind of a rational person that the defendant is guilty.The presumption in criminal cases is that the defendant is innocent until proven guilty.
This is known as the “presumption of innocence.” It places the burden of proof on the prosecution to demonstrate the defendant’s guilt, rather than requiring the defendant to prove their innocence.