What is a search warrant?

A search warrant is fundamentally a written order issued by a judge or magistrate that authorizes law enforcement officers to conduct a search of a specified location for specific evidence. The key aspect of a search warrant is that it grants legal permission to search and seize property or evidence within the confines of the law. It ensures that the search is conducted based on probable cause and is done in a manner that respects the rights of individuals protected by the law.

In comparison, while the first option refers to a court order to collect evidence, it is too broad and does not specifically capture the essence of a search warrant. The third option mentions a notice to appear in court, which pertains to a different legal process that does not involve searching for evidence. Lastly, a summons for witnesses to testify relates to court proceedings rather than the authorization to search property. The distinction of a search warrant lies in its specific purpose to allow a search under judicial oversight, ensuring lawful collection of evidence.