A search warrant is a legal document that authorizes law enforcement officers to conduct a search for specific items or evidence related to a crime. It is issued by a judge or magistrate, based on sworn statements from police officers stating that there is probable cause to believe that the objects or materials sought are located at a particular place. The warrant must describe in detail the location to be searched and the items to be seized. A search conducted pursuant to a valid search warrant can yield evidence that may be used to prosecute criminal offenses, protect victims of crime, and prevent future crimes from occurring.