On The Front Lines
Walking Narrow Line, U.S. Supreme Court Declares Use of Drug-Sniffing Dogs by Police to Carry Out Warrantless Searches of Homes Unconstitutional
WASHINGTON, DC —Walking a narrow line, the U.S. Supreme Court has ruled 5-4 in Florida v. Jardines that the use of drug-sniffing dogs by police to carry out warrantless searches of homes is unconstitutional. In keeping with the Court’s recent decision in Florida v. Harris, in which the justices ruled unanimously that police may use drug dogs to conduct warrantless searches during traffic stops, the Court did not address the question of whether a drug dog’s sniff constitutes a violation of one’s reasonable expectation of privacy. Instead, the Court ruled that an officer bringing a drug-sniffing dog to the front of a home without a warrant constitutes an unconstitutional invasion of private property. The Rutherford Institute had asked the Supreme Court to declare the warrantless use of drug-sniffing dogs in both scenarios, searches of homes and vehicles, to be unconstitutional in violation of the Fourth Amendment’s prohibition on unreasonable searches and seizures. In an amicus curiae brief filed with the U.S. Supreme Court in Florida v. Jardines, Institute attorneys cited mounting empirical evidence that narcotics detection dogs are unreliable and inaccurate. Institute attorneys also pointed out that the amount of time it takes for the dogs to carry out a detection sniff on the perimeter of a private residence constitutes a trespass under Fourth Amendment jurisprudence.
“In an age in which the police can probe, poke, pinch, taser, search, seize, strip and generally manhandle anyone they see fit in almost any circumstance, all with the general blessing of the courts, it’s difficult to really celebrate this ruling given that it basically just gives a head nod to the Fourth Amendment,” said John W. Whitehead, president of The Rutherford Institute. “What we are experiencing today is a slow death by a thousand cuts, only it’s the Fourth Amendment being inexorably bled to death. It remains to be seen whether today’s ruling by the Supreme Court proves to be little more than a band-aid fix to a rapidly worsening condition.”
Florida v. Jardines arose out of an incident that took place in November 2006, when Miami police responded to an “anonymous” tip that marijuana was being grown at the residence of Joelis Jardines. After police surveillance of the Jardines home failed to reveal any incriminating evidence, the police brought in a drug-sniffing dog and handler to inspect the property at 7:30 a.m. The police handler walked the dog up to the front door on a leash and the dog allegedly “alerted” to the scent of contraband, which was reported to the investigating police who also approached the door and allegedly smelled marijuana. Using this information, the police obtained a warrant to search the Jardines residence, resulting in the seizure of marijuana plants. In court, Jardines’ lawyer moved to suppress the evidence obtained under the warrant, insisting that the warrant itself was invalid because of its reliance on the alert by the drug-sniffing dog. On appeal, the Florida Supreme Court ruled that the use of detection dogs at private residences raises significant privacy concerns. The U.S. Supreme Court, having ruled in previous cases that dog sniffs do not constitute “searches” for purposes of the Fourth Amendment, agreed to review the state court decision. In weighing in on the matter, attorneys for The Rutherford Institute argued against the reliance on drug-sniffing dogs as the basis for search warrants, pointing out that both anecdotal evidence and research show that dogs frequently signal false alerts and show sensitivity to handler bias. Institute attorneys also noted that the mere presence of the dogs on private property and the amount of time it takes for the dogs to alert to any alleged contraband constitute an illegal trespass. The Court ruled unanimously in a similar case, Florida v. Harris, that police officers may use drug-sniffing dogs to conduct warrantless searches of cars during routine traffic stops.
Case History
