Payton v. New York, was a United States Supreme Court case concerning warrantless entry into a private home in order to make a felony arrest. The Court struck down a New York statute providing for such warrantless entries because the Fourth Amendment draws a firm line at the entrance to the house. Absent exigent circumstances, that threshold may not be reasonably crossed without a warrant. The court, however, did specify that an arrest warrant (as opposed to a search warrant) would have sufficed for entry into the suspect's residence if there had been reason to believe that the suspect was within the home.