delivered the Opinion of the Court.
The issue before us is whether to extend the exclusionary rule enunciated in
Weeks v. United States,
The exclusionary rule is a judicially created remedy intended to protect the constitutional right of privacy by deterring illegal police conduct. The exclusionary rule bars evidence from trial that police obtain by violating an accused’s constitutional right to privacy.
Wong Sun v. United States,
We affirm the decision of the court of appeals in
Ahart v. Department of Corrections,
I. FACTS
Charles E. Ahart and Gavin McWhirter were employees of the Department of Corrections (DOC), at the Buena Vista Correctional Facility (BVCF). BVCF is a medium security correctional facility, housing approximately 1200 inmates. Ahart was the BVCF housing manager, a position that involved supervising 100 BVCF staff members and overall responsibility for the five units of housing at BVCF. Ahart also acted for the warden in his absence and had daily contact with inmates. McWhirter held the rank of sergeant at BVCF and was the lead worker on an assigned shift. He had daily contact with inmates and was a member of the Special Operations Response Team (SORT). SORT members are correctional officers who remain on call at all times to respond to dangerous and difficult situations at BVCF.
The warden at BVCF received information that two BVCF employees, Ahart and McWhirter, used drugs. Based upon this information, the warden ordered McWhirter and Ahart to take drug tests. Both tested positive for marijuana and subsequently admitted its use. As a result, DOC terminated them.
At a review hearing, an Administrative Law Judge (ALJ) found that DOC lacked reasonable suspicion to order Ahart and McWhirter to submit to drug tests. However, applying the balancing test set forth in Janis, the ALJ ruled that there was po basis for applying the exclusionary rule to exclude the results of the drug tests because the benefits of applying the rule did not outweigh the costs. On appeal to the State Personnel Board, the Board reversed the ALJ, holding that the exclusionary rule applies to the employment termination proceeding. In reaching its decision, the Board reasoned that *520 excluding the illegally seized evidence furthered the deterrent purpose of the rule.
The court of appeals reversed, reasoning that the Board “erred by focusing exclusively on the intrasovereign nature of this action and by failing to consider the societal benefits of removing complainants from contact with other inmates.”
Ahart,
II. APPLICABLE LAW
The exclusionary rule is a judicially created remedy designed to safeguard the Fourth Amendment’s right of privacy through its deterrent effect.
See Weeks,
By contrast, the exclusionary rule does not apply in all civil cases.
See Janis,
The benefits of the rule are greatest when its application is likely to further the rule’s deterrent purpose.
See, e.g., Wolf v. Commissioner,
An intra-sovereign action occurs when the same governmental agency that committed the constitutional violation seeks to use the illegally obtained evidence. An intra-sover-eign action supports the application of the exclusionary rule because the exclusion of the evidence “punishes” the agency for its unlawful actions. On the other hand, when a violation is inter-sovereign, that is, when the agency that committed the violátion is not the same entity seeking to introduce the evidence, applying the rale results in only marginal deterrence because the punishment imposed upon a different agency is indirect.
See Janis,
Just as the intra-sovereign nature of a violation supports the application of the exclusionary rale by increasing the likelihood that the rale will result in deterrence, so does classifying the civil proceeding as quasi-criminal or punitive in nature. A proceeding is quasi-criminal if it provides for punishment but is civil in form.
See Pike v. Gallagher,
*521
Neither the intra-sovereign nature of the unconstitutional conduct nor the characterization of the civil case as quasi-criminal is dispositive of whether the exclusionary rule should apply to a particular civil proceeding.
I.N.S. v. Lopez-Mendoza,
The United States Supreme Court refused to apply the exclusionary rule to suppress the alien’s admission of his unlawful entry into the United States. The Court first determined that the deterrent effect of applying the rule in deportation proceedings was minimal, notwithstanding the intra-sovereign nature of the unconstitutional acts!
4
The Court then found that the proceedings were not quasi-criminal.
See id.
at 1042,
Similarly, in
People v. Harfmann,
Lopez-Mendoza and Harfmann demonstrate how courts should apply the Janis test, and they emphasize that no single ele *522 ment of the test is determinative. Having reviewed the law governing this case, we now apply the law to the facts before us.
III. ANALYSIS,
Ahart and MeWhirter advance three arguments in support of applying the rule to this case: (1) the unconstitutional conduct was intra-sovereign; (2) the government discharge proceedings were quasi-criminal; and (3) the benefits outweigh the costs of applying the rule. We agree that the illegal conduct in this case is intra-sovereign. While conceding that the proceedings in this case are difficult to characterize, we conclude that the proceedings in this case are not quasi-criminal. Lastly, we hold that the societal costs of applying the rule exceed the deterrent benefits of the rule and conclude the rule should not apply to these proceedings. 6
Turning to Ahart and McWhirter’s first argument, we agree that the unconstitutional conduct in this case was intra-sovereign. The same DOC officials who violated Ahart and McWhirter’s Fourth Amendment rights later sought to use the illegally seized evidence in their discharge proceedings. Thus, applying the rule would increase the likelihood of deterring unlawful behavior. We point out that here, as in
Harfmann,
the facts do not suggest that the unlawful actions of the DOC officials were taken in bad faith, or were of such a flagrant nature as to shock the conscience of the court.
See Harfmann,
We next consider Ahart and McWhirter’s second argument that the administrative discharge proceedings are quasi-criminal, and we conclude that they are not. Ahart and MeWhirter urge us to follow
Pike v. Gallagher,
We are unpersuaded by
Pike.
To the extent that
Pike
stands for the proposition that government discharge proceedings of a law enforcement officer are quasi-criminal in nature, we conclude that it overlooks the safety and security-sensitive requirements of this position. Persons entrusted with public law enforcement duties, such as sheriffs in
Pike
or correctional officers in this case, who engage in drug use lose their ability to perform their jobs effectively. Consequently, discharge proceedings based on drug use may be initiated to evaluate that employee’s future job performance.
7
Furthermore, as a federal district court opinion, Pike does not represent controlling precedent that we must follow.
See People v. Barber,
*523 We concede that the assessment as to whether this proceeding is quasi-criminal is a difficult one to make. Government discharge proceedings do exact a penalty from the employee involved — the loss of employment. Nonetheless, we are persuaded that the unlawful DOC actions, as well as the initiation of discharge proceedings, had as their primary purpose the evaluation of Ahart and MeWhirter’s qualifications to be correctional officers and were not intended to punish them for violations of the law.
Applying the Jcmis test, we conclude that although application of the rule is likely to further the rule’s objective of deterrence due to the intra-sovereign nature of the Fourth Amendment violation, this benefit is somewhat diminished because the proceedings here are not quasi-criminal in nature.
Having considered the benefits of applying the rule, we turn to assessing the costs of excluding evidence of drug use by correctional officers in discharge proceedings. The societal costs of applying the exclusionary rule are substantial in this case due to the security and safety-sensitive nature of Ahart and MeWhirter’s jobs. We agree with the ALJ’s determination that the state possesses a strong interest in maintaining an efficient and effective corrections system. The qualities essential for successful job performance as a correctional officer are incompatible with the effects of illegal drug use. A prison is a confined and densely populated setting which, as the ALJ noted, mandates that DOC employees be mentally alert and ready to handle emergencies. Correctional officers must be able to think and act quickly in order to prevent inmate violence and to respond to situations in which inmates require immediate medical attention. “Drug use impairs care and alertness”,
Dimeo v. Griffin,
TV. CONCLUSION
In civil proceedings, courts must decide whether the exclusionary rule applies on a case by case basis. The existence of certain factors does not automatically trigger application of the rule. In circumstances where some factors strongly support the rule’s application — e.g., the Fourth Amendment violation is intra-sovereign; the proceeding at issue is quasi-criminal — a court’s determination as to the applicability of the exclusionary rule cannot be legally sufficient unless the court weighs the benefits against the costs of applying the rule. Due to the nature of the employment involved here, the costs of excluding evidence that Ahart and McWhirter used drugs outweigh the benefits of applying the exclusionary rule, notwithstanding the intra-sovereign nature of the violation in this case. We agree with the court of appeals that the Board erred by holding that the exclusionary rule applied without considering the societal costs of applying the rule, such as the safety-sensitive nature of Ahart and MeWhirter’s employment. Hence, we affirm and remand to the court of appeals to return this case to the Board for further proceedings consistent with this opinion.
Notes
.The issue as framed on certiorari is:
Does the exclusionary rule allow the suppression of evidence, and fruits of that evidence, obtained by means in violation of the Fourth Amendment of the United States Constitution, in employment termination proceedings?
. This purpose has been termed the "normative function of the rule” by Justice Erickson in
Harfmann,
.
See One 1958 Plymouth Sedan v. Pennsylvania,
. The Court cited the following factors as minimizing the deterrent benefits of the exclusionary rule in the context of deportation proceedings: (1) in many instances the I.N.S. could secure deportations without the illegally obtained evidence because the sole evidence required to make a determination is the respondent’s identity and alienage; (2) the issue of exclusion of evidence would arise in only a small number of cases because 97.5% of illegal aliens arrested by the I.N.S. agree to voluntary deportation; (3) other remedies, such as declaratory relief, were available to shape the institutional practices of the I.N.S.; and (4) most important, the I.N.S. had its own comprehensive scheme for deterring Fourth Amendment violations by its officers.
. Although the deportation proceedings were a complement to possible criminal prosecution, the Court determined that the primary purpose of the arresting officer, who acted unconstitutionally, "[was] to use the evidence in the civil deportation proceeding.”
Lopez-Mendoza,
. We note that the Board, the ALJ, and the court of appeals held that the DOC violated the Fourth Amendment rights of Ahart and MeWhirter when the BVCF warden ordered them to submit to urinalysis drug tests. The question that we agreed to review on appeal in this case does not include this issue. Thus, our opinion assumes, without deciding, that Ahart and MeWhirter were subjected to an unconstitutional search.
See Trevino v. HHL Fin. Servs., Inc.,
.
Pike
is also partly distinguishable from this case because in applying the
Janis
test the district court relied upon the random nature in which the drug tests were administered to Pike. That court concluded that random drug testing would subject innocent employees to a highly intrusive search unrestrained by subjective factors that the government official must take into account before requiring employees to submit.
See Pike,
