As in, they cannot gather evidence without a warrant. The Fourth Amendment to the United States Constitution prohibits the federal government from conducting unreasonable searches and seizures.Applying this proposal to the facts of T.L. 0. Court conflates the public safety and exigent circumstances exceptions to the warrants requirement to permit warrantless entry to a home. The exclusionary rule exists only to deter police misconduct. School employees are not law enforcement personnel. Dollree Mapp was charged with possession of obscene material. From how to register or update your registration, information on different voting options, and other helpful tools, find all your voter resources here. Fill out forms for you. Tell you what to say or write.