OPINION
The question presented on appeal is whether the evidence derived from a war-rantless GPS automobile search should be excluded or whether the good-faith exception to the warrant requirement applies. We determine that the police had an objectively reasonable good-faith belief that them conduct was lawful and was sanctioned by then binding appellate precedent, and thus, the exclusionary rule does not apply. We therefore AFFIRM the denial of Fisher’s motion to suppress.
I. FACTS
In May of 2010, the Drug Enforcement Agency and members of the Upper Peninsula Substance Enforcement Team received information from a confidential informant that Brian Scott Fisher (“Fisher”) was involved in the sale of cocaine and had suppliers in Lansing, Michigan, and Chicago, Illinois. The informant also revealed that Fisher would drive to Lansing, Michigan, in a white four-door Oldsmobile on May 28, 2010, and would return to Escana-ba, Michigan, the following day with a shipment of drugs. On May 28, 2010, police attached a Global Positioning System (“GPS”) unit
The next month, in early June 2010, the confidential informant again told police about an impending drug run, this time to Chicago, Illinois. The informant described the vehicle that would be used, who would be traveling, and the dates of the trip. The events that unfolded corroborated the informant’s tip. Officers observed Fisher leave Escanaba on June 11, 2010. Using ten to twelve vehicles, the police followed Fisher until he arrived in Chicago. The GPS then indicated that Fisher’s vehicle stopped at a location in Plainfield, Illinois.
Police arrested Fisher for possession with intent to deliver cocaine in violation of 21 U.S.C. §§ 841(a)(1) and 841(b)(1)(C). Following his indictment, Fisher moved to suppress the evidence seized from his vehicle, arguing that the warrantless use of the GPS device violated the Fourth Amendment. After holding a hearing, the magistrate judge determined in a written report on January 11, 2011, that the vehicle exception to the warrant requirement applied and that there was probable cause to search the vehicle, referencing the information acquired from the confidential informant, the physical surveillance, and the GPS unit. The district court adopted the magistrate’s recommendation and denied the motion to suppress on February 11, 2011. Fisher subsequently entered a guilty plea conditional upon the right to appeal the district court’s denial of his motion to suppress evidence, and the district court sentenced him to 33 months of imprisonment.
While Fisher’s appeal was pending, the Supreme Court decided United States v. Jones, which held that “the Government’s installation of a GPS device on a target’s vehicle, and its use of that device to monitor the vehicle’s movements, constitutes a ‘search.’” — U.S. -,
II. ANALYSIS
“The grant or denial of a motion to suppress is a mixed question of fact and law. On appeal, we review the district court’s findings of fact for clear error and its conclusions of law de novo.” United States v. Ellis,
The Fourth Amendment protects the “right of the people to be secure in their persons, houses, papers, and effects against unreasonable searches and seizures.” In Jones, the Supreme Court, re
A. The Exclusionary Rule
Evidence that has been obtained in violation of the Fourth Amendment may be subject to exclusion at trial. As the Supreme Court has made clear, however, “[exclusion is not a personal constitutional right” but is intended “to deter future Fourth Amendment violations.” Davis,
B. Officers Acted in Good Faith When They Utilized the GPS Tracker
At the time of the disputed GPS surveillance, the Supreme Court had strongly indicated, and the Sixth Circuit and three other circuits had held, that the warrantless use of electronic tracking devices was permissible. Given this uniform authority, the police conduct here was in good faith.
Before turning to the relevant Sixth Circuit case law, we briefly review the pre-Jones Supreme Court precedent. In United States v. Knotts,
Some appellate courts have taken this a step further, holding that Knotts and Karo actually authorized the warrantless use of GPS devices and therefore are themselves a basis for asserting the good-faith exception. See United States v. Aguiar,
In United States v. Forest,
While Forest and Cassity dealt with cell phones and beepers, not GPS, the cases clearly indicated that the warrantless use of electronic tracking devices was permissible.
None of this is to discount the possible differences between GPS devices and their technological predecessors. GPS devices clearly have capabilities that older tracking devices lack. But these differences are not relevant to the present case, and “[i]nsofar as respondent’s complaint appears to be simply that scientific devices such as the beeper enabled police to be more effective in detecting crime, it simply has no constitutional foundation.” Knotts,
Other circuits have similarly held that pre-Jones cases, authorizing the use of tracking devices like beepers, provided binding authority for the warrantless use of GPS trackers. As such, officers relying on these earlier cases were still within the scope of the good-faith safe harbor, even though the technology described by the cases was not exactly the same. See United States v. Ransfer,
We also observe that at the time the GPS tracking in the present case took place, every other circuit to have considered the issue had uniformly upheld the constitutionality of the practice.
Finally, we note that the officers conducting the search conformed to the consistent training and advice that they received from federal and state law enforcement authorities. Officers testified at the suppression hearing that they believed their conduct was lawful based upon Drug Enforcement Agency training, police trainings, and conversations with prosecutors. The existence of police training indicating that certain conduct is lawful does not make the conduct such, nor does it prevent a court from exercising the exclusionary rule. A ruling to the contrary would shield officers from punishment even for flagrant misconduct. But, similarly, the fact that the officers received consistent advice from multiple authorities that correctly reflected the unanimous understanding of multiple circuit courts should not be ignored. It again goes to the broader impression that the officers acted in good faith and in justifiable reliance upon the training that they received.
In light of this overwhelming authority, there is no indication in the present case that the police acted in bad faith or that their conduct was “deliberate, reckless, or grossly negligent.” Davis,
III. CONCLUSION
For the reasons provided above, we AFFIRM the district court’s denial of Fisher’s motion to suppress.
Notes
. The GPS unit used in this case was the Guardian 811. The unit can be affixed to an automobile in approximately 30 seconds and is held in place using magnets. The unit’s battery lasts one to ten days depending on use. The unit offers a "live track” function that provides, as the name suggests, information regarding the vehicle’s location, speed, and direction of travel. This information is stored on the GPS unit or can be transmitted by cell signal. Apart from the "live track function,” the unit can also notify the police when the vehicle crosses a "fence” and thereby enters or exits a predetermined geographic area.
. The Court did not consider whether the search would have been considered “reasonable” if supported by reasonable suspicion or probable cause because this was not raised by the Government before the lower court. Jones,
. The judgment of sentence in Forest, was later vacated by Garner v. United States,
. The only other meaningful difference between Forest and the present case is the absence of a physical trespass. In Forest, the police did not have to attach the tracking device to the defendant's vehicle. But as previously discussed, prior to Jones, the Supreme Court's jurisprudence had downplayed the relevance of a physical trespass. "[A] physical trespass is only marginally relevant to the question of whether the Fourth Amendment has been violated.” Karo,
. Fisher directs our attention to the D.C. Circuit’s determination in United States v. Maynard,
