Virginia's laws, along with the Fourth Amendment of the US Constitution, protect citizens from unreasonable searches and seizures. The Fourth Amendment protects against unreasonable searches and seizures and establishes the requirement for search warrants.A bill to amend and reenact § 19.2-70.3 of the Code of Virginia, relating to cell phone records; missing persons. Under the Fifth Amendment, you have constitutional protection against self-incrimination. In the course of the investigation, the officer may request issuance of a SEARCH WARRANT,. However, the Supreme Court has carved out numerous exceptions to the warrant requirement, as explained below. You are under a legal obligation to admit law enforcement into your home when they have a search warrant. It states that officers of the law must have proper authorizationsuch as a warrant or probable causeto search you or your belongings. Terms of their Fourth Amendment waiver. A neutral judge or magistrate may issue a search warrant upon receiving a sworn affidavit from law enforcement.