False. The Fourth Amendment to the United States Constitution protects people from unreasonable searches and seizures. This means that the police generally cannot search a person's home without a warrant, even if they have probable cause to believe that evidence of a crime is inside. There are some exceptions to this rule, such as if the police are in hot pursuit of a suspect or if they believe that someone inside the home is in immediate danger. However, in general, the police need a warrant to search a home.