In The United States v. Riddle, the Supreme Court was asked to decide whether a defendant could be convicted of an offense without being present in court for their trial. In this case, the defendant had been charged with assault and battery but failed to appear at his trial before a magistrate. The government argued that since he did not appear in court, he should be found guilty by default as if he had appeared and pleaded guilty himself. However, the Supreme Court disagreed and held that it would violate due process rights for someone to be convicted without appearing in court or having any opportunity to defend themselves against the charges brought against them. This decision established important precedent regarding defendants' right to confront their accusers during criminal proceedings and ensured that no one can be deprived of life or liberty without due process of law under U.S Constitution's Fifth Amendment protections

In the case of The United States v. Riddle, Chief Justice Marshall delivered a dissenting opinion in which he argued that the court should not have granted an appeal to the defendant. He believed that since there was no error in law or fact on behalf of either party, it would be improper for the Supreme Court to interfere with a decision already made by a lower court. Furthermore, Marshall reasoned that if appeals were allowed whenever one party disagreed with another's ruling then this could lead to endless litigation and confusion within our judicial system. In conclusion, Chief Justice Marshall felt strongly against granting an appeal in this particular case because it did not meet any legal requirements necessary for such action and could potentially cause chaos within our courts if done so without proper justification.