Which case established the warrant requirement for a crime scene, where the crime scene is not automatically exigent?

Which case established the warrant requirement for a crime scene, where the crime scene is not automatically exigent?

• A. Flippo v. West Virginia
• B. Mincey v. Arizona
• C. Mapp v. Ohio
• D. Katz v. United States

Answer: (B)

The main idea being tested is when a warrant is required to search a crime scene that isn’t in a state of automatic urgency. Mincey v. Arizona established that, without exigent circumstances, police may not conduct a broad, warrantless search of a crime scene for evidence. The Court ruled that a lengthy, warrantless search of a murder scene violated the Fourth Amendment, so evidence obtained in that way could be excluded unless a proper warrant or a true urgent need justified it. This sets the standard that a warrant is generally necessary to search a crime scene for evidence in non-exigent situations. The other cases are landmark Fourth Amendment decisions, but they don’t establish this specific rule about crime-scene warrant requirements in non-exigent contexts. Mapp v. Ohio concerns the exclusionary rule's application to states, Katz v. United States deals with reasonable expectation of privacy, and Flippo v. West Virginia addresses a different issue related to warrants or searches.

The main idea being tested is when a warrant is required to search a crime scene that isn’t in a state of automatic urgency. Mincey v. Arizona established that, without exigent circumstances, police may not conduct a broad, warrantless search of a crime scene for evidence. The Court ruled that a lengthy, warrantless search of a murder scene violated the Fourth Amendment, so evidence obtained in that way could be excluded unless a proper warrant or a true urgent need justified it. This sets the standard that a warrant is generally necessary to search a crime scene for evidence in non-exigent situations.

The other cases are landmark Fourth Amendment decisions, but they don’t establish this specific rule about crime-scene warrant requirements in non-exigent contexts. Mapp v. Ohio concerns the exclusionary rule's application to states, Katz v. United States deals with reasonable expectation of privacy, and Flippo v. West Virginia addresses a different issue related to warrants or searches.