Which Supreme Court case required an arrest warrant to enter a home without consent?

The correct answer is Payton v. New York, as this landmark Supreme Court case established the principle that law enforcement officers must obtain a warrant before entering a person’s home to make an arrest, barring consent or exigent circumstances. This decision emphasized the protection of individuals' rights under the Fourth Amendment, which guards against unreasonable searches and seizures. The Court ruled that the home is a space where people have a heightened expectation of privacy, and therefore, entering it without a warrant invalidates any evidence obtained during the arrest made therein.

In the context of legal precedent, it is important to recognize that this ruling set a significant standard in criminal procedure and reinforced the importance of obtaining warrants, thereby ensuring that individual rights are respected and upheld. This has profound implications for law enforcement practices and the judiciary’s handling of cases involving potential violations of citizens' rights.