How can I find out whether a warrant for my arrest has been issued? Read on to find out how this critical law can make a difference in your criminal case.Frequently Asked Questions. Criminal Code: How can I look up criminal codes and laws related to my arrest? If a probationer consents to a warrantless search, less suspicion is needed to conduct the search, and probable cause is no longer required. Searches and seizures inside a home without a warrant are presumptively unreasonable. This article and accompanying selfstudy quiz will educate readers regarding procedures for issuing and executing warrants in criminal cases. Before we discuss these requirements, it should be noted that we have incorporated these and other special procedures into new search warrant forms. The Fourth Amendment's rule against unreasonable searches and seizures mean the police cannot search you or your vehicle unless one of the following is true. In most cases, police or law enforcement need a search warrant to perform a search.