Which case is known for establishing the "Good Faith" exception?

The case that established the "Good Faith" exception is United States v. Leon. This landmark Supreme Court decision addressed the admissibility of evidence obtained from a warrant that was subsequently found to be invalid. The Court ruled that evidence seized in reasonable, good faith reliance on a subsequently invalidated search warrant could still be admissible in court. This exception acknowledges that law enforcement officers should not be penalized for relying on a warrant that was issued by a judge, which they believed to be valid at the time of the search.

This ruling is significant because it aimed to balance the need for effective law enforcement with the protection of constitutional rights. By introducing the good faith exception, the Court sought to prevent the exclusion of evidence that was obtained without any intent to violate the Fourth Amendment rights, thereby promoting fair legal proceedings while still respecting the rule of law.

The other cases listed deal with different aspects of search and seizure law, but none establish the good faith exception like United States v. Leon does.