22.It is a cardinal principle of criminal jurisprudence that prosecution has to prove its case beyond reasonable doubts by leading reliable, cogent and convincing evidence. Further, it is a settled proposition of criminal law that in order to successfully bring home the guilt of the accused, prosecution has to stand on its own legs and it cannot derive any benefits whatsoever from the weakness, if any, in the defence of the accused. Accused is entitled to the benefit of every reasonable doubt in the prosecution story and any such doubt in the prosecution case entitles the accused to acquittal.