371 U.S. 471 (1963)
Wong Sun v. United States is a pivotal case in the realm of criminal procedure, particularly regarding the attenuation doctrine.
Was Wong Sun's confession and the evidence obtained from the unlawful search admissible in court under the attenuation doctrine?
The attenuation doctrine allows for the admission of evidence obtained as a result of illegal police conduct if the connection between the illegal action and the evidence is sufficiently weakened by intervening circumstances. The courts evaluate factors such as the temporal proximity of the illegal conduct to the confession, the presence of intervening circumstances, and the purpose and flagrancy of the official misconduct.
The Supreme Court held that Wong Sun's confession and the evidence obtained from the unlawful search were inadmissible. The Court found that the connection between the illegal search and Wong Sun's confession was not sufficiently attenuated, as the confession was a direct result of the unlawful conduct. The Court emphasized that the exclusionary rule serves to deter police misconduct and protect constitutional rights, and in this case, the confession was deemed too closely linked to the initial illegality to be admissible.
Wong Sun v. United States is a landmark case that significantly shaped the application of the attenuation doctrine in criminal procedure. It established a clear precedent for evaluating the admissibility of evidence obtained through unlawful means, emphasizing the need to protect individual rights against government overreach. The case has been cited in numerous subsequent decisions, reinforcing the importance of the exclusionary rule and the necessity of maintaining a balance between effective law enforcement and constitutional protections.