500
Police took a drug-sniffing dog to Jardines’ front porch, where the dog gave a positive alert for narcotics. The officers then obtained a warrant for a search, which revealed marijuana plants. The court held that A police officer without a warrant may approach a home in hopes of speaking to occupants, because that is “no more than any private citizen might do” but the scope of a license is limited not only to a particular area but also to a specific purpose, and there is no customary invitation to enter the curtilage simply to conduct a search.
What is the Florida v. Jardines case?