Criminal Procedure
The Exclusionary Rule
The EXCLUSIONARY RULE protects the right to be free from unreasonable searches. This rule holds that otherwise incriminating subject matter that police officers have obtained illegally must be excluded from evidence. Along with the right of appeal, the exclusionary rule is a defendant's chief remedy for a violation of his or her rights in a criminal procedure.
The exclusionary rule deters POLICE MISCONDUCT in searches. Without the admission of the evidence at trial, the case against the alleged criminal may be dismissed, and the officer's actions in gathering that evidence will have been wasted effort. The exclusionary rule also prohibits the use of evidence obtained in violation of other constitutional rights, such as statements of the accused that are elicited in violation of the right against self-incrimination.
The most important exception to the exclusionary rule is the good-faith exception. Essentially, the good-faith exception allows the use of evidence obtained in violation of a person's constitutional rights if the officer who obtained the evidence acted in a reasonable manner. If evidence is illegally seized and does not fall under an exception but is erroneously admitted at trial by the judge, a guilty verdict will be reversed on appeal if the prosecution cannot show BEYOND A REASONABLE DOUBT that the evidence did not contribute to the conviction.
When officers have collected evidence pursuant to a search warrant, the burden is on the defendant to show that the warrant lacked probable cause or that other problems tainted the collection process. For a warrantless search, the prosecution bears the burden of proving that the search was reasonable. However, before evidence seized during a warrantless search will be excluded from trial, the defendant must prove that he or she had a reasonable expectation of privacy in the place that was searched. Homeowners, for example, enjoy a reasonable expectation of privacy in items that they keep inside their homes. However, houseguests might not have a similar expectation of privacy in the homes they are visiting, especially when they do not stay overnight and their sole purpose for being inside the house is to participate in criminal activity such as a drug transaction. Minnesota v. Carter, 525 U.S. 83, 119 S. Ct. 469, 142 L. Ed. 2d 373 (1998). Disputes over the application of the exclusionary rule are usually resolved at a pretrial proceeding called a "suppression hearing."
Additional topics
- Criminal Procedure - The Stages Of A Criminal Prosecution
- Criminal Procedure - Investigation
- Other Free Encyclopedias
Law Library - American Law and Legal InformationFree Legal Encyclopedia: Costal cartilage to CrossâappealsCriminal Procedure - Introduction, Automobile Exception To The Warrant Requirement, Investigation, The Exclusionary Rule, The Stages Of A Criminal Prosecution