The United States Supreme Court has stated that the “physical entry of the home is the chief evil against which the wording of the Fourth Amendment is directed” and that “searches and seizures inside a home without a warrant are presumptively unreasonable.” Payton v. United States, 445 U.S. 573, 585-86 (1980). So in an ordinary case officers will need an arrest warrant to enter a person’s house to make an arrest of the resident or a search warrant to search for and seize property there. There are a few exceptions to the warrant requirement: (1) obtaining consent to enter from an appropriate person, (2) probable cause and exigent circumstances, (3) making a protective sweep of a home for dangerous people when an officer is there to make an arrest, (4) entering a home to seize weapons for self-protection, and (5) entering a home to render emergency assistance to an injured occupant or to protect an occupant from imminent injury. See generally Arrest, Search, and Investigation in North Carolina (4th ed. 2011) at pages 66-73 (entering premises to arrest), 217-18 (probable cause and exigent circumstances), 232-33 (entry or search of home to render emergency assistance or for self-protection). A new edition of this book will be available this coming winter, possibly as soon as December 2016.