In the 1947 case of Hedgebeth v. North Carolina, the U.S Supreme Court upheld a decision by the state's supreme court to deny an appeal from Willie Hedgebeth, who was convicted for first-degree murder and sentenced to death. The defense argued that his constitutional rights were violated as he was not provided with counsel during his preliminary hearing before a magistrate judge, which they claimed is part of the trial process where representation is required. However, both courts disagreed with this argument stating that in North Carolina law, such hearings are merely investigatory and do not determine guilt or innocence; thus legal representation isn't constitutionally mandated at this stage. They also noted that Hedgebeth had been adequately represented throughout all critical stages of his actual trial proceedings.

In the dissenting opinion for Hedgebeth v. North Carolina, it was argued that the majority's decision to uphold a conviction based on evidence obtained through an illegal search and seizure violated the Fourth Amendment rights of the defendant. The dissenting justices contended that allowing such evidence to be used in court would set a dangerous precedent, undermining citizens' constitutional protections against unreasonable searches and seizures. They believed this ruling could potentially encourage law enforcement officers to disregard these protections in their pursuit of convictions. Furthermore, they expressed concern over how this decision might disproportionately affect marginalized communities who are often more vulnerable to police misconduct. In conclusion, while acknowledging the importance of effective law enforcement, they insisted it should not come at the expense of individual liberties guaranteed by constitution.