Opinion
In this case we have explored the difficult question of the extent to which a police officer may rely upon computer-generated data furnished by the judicial system in carrying out searches and seizures. We conclude, consistent with the recent announcement by the United States Supreme Court in
Arizona
v.
Evans
(1995) 514 U.S._[
*1645 Preface
Russell John Downing was charged with possession of a destructive device “in and near a private habitation” (Pen. Code,
2
§ 12303.2) with a prior probation allegation after a homemade pipe bomb was seized from his bedroom during a warrantless search of his apartment pursuant to a Fourth Amendment probation waiver. The trial court granted his section 1538.5 suppression motion, ruling the search invalid as based upon a nonexistent waiver due to the termination of Downing’s probation and that the “good faith” exception to the exclusionary rule, as established by
United States
v.
Leon
(1984)
The People contend the rationale behind the holding of Leon’s “good faith” rule should apply to the invalid warrantless search conducted in this case based on the investigating police officer’s “objectively reasonable” good faith reliance upon erroneous computer generated information developed solely within the judicial branch of the government. We agree and therefore reverse.
Background
The facts concerning the search of Downing’s apartment on December 7, 1993, which produced the evidence in issue, are basically undisputed. The investigating officer received information Downing was engaged in narcotics activity. He then ran Downing’s name on the police department “criminal history” computer log 3 which showed Downing was subject to a Fourth Amendment search waiver not due to expire until “12-21-95.” The officer then double-checked with a “Fourth Amend[ment] Log” 4 (Log) to verify if Downing’s waiver expired on the same date as in the police computer information and whether it was still valid. This procedure was in compliance with the San Diego Police Department’s policy regarding verification of search waivers before conducting warrantless searches.
*1646 Finding the dates were the same, the officer believed the search waiver was still valid and that same day proceeded to Downing’s apartment building. 5 Not finding Downing home, he proceeded to the manager’s office and found Downing there and advised him he intended to conduct a search of his apartment in accordance with his waiver. 6 Downing was cooperative, opening the door to his apartment for the officer, accompanying him during the search, and telling him which bedroom in the apartment was his. A pipe bomb and various parts for making pipe bombs were found in Downing’s bedroom.
After the information was filed charging Downing with illegal possession of the bomb, he filed the instant motion to suppress. In addition to the above evidence, it was stipulated at the hearing that the search was conducted without a warrant, 7 that Downing’s probation had expired December 21, 1992, that the search waiver had also expired that date, and that the date of expiration of the Fourth Amendment waiver in the Log was incorrect. Conceding the search was invalid, the People presented evidence to support the position that the Leon good faith rule should apply in this case because the investigating officer conducted the search not based on the police department’s own erroneous records, but rather on erroneous records prepared by and under the control of the San Diego Superior Court.
The director of criminal operations for San Diego Superior Court, who supervises the court clerks and has responsibility for updating the “D.A. 29” 8 screen of the JURIS computer system, testified about the procedures for inputting information on that screen concerning the disposition of criminal *1647 cases in superior court. 9 As “D.A. 29” is now set up, according to oral agreement between the district attorney and the executive committee of the superior court, it is the exclusive responsibility of superior court, specifically its clerks who work directly for the judges in San Diego County, to enter case disposition information into JURIS. If probation has been granted in a criminal case and a condition of such is a Fourth Amendment search waiver, that information is entered for “D.A. 29” by the number of years or duration of probation and the closing or sentencing date. From this information, the computer, programmed by the San Diego County Department of Information Services (DIS) at the court’s direction, automatically calculates the date that probation and a Fourth Amendment waiver expire. DIS then prints out a Search and Seizure Index (the Log) monthly, showing alphabetically the defendants who have waived Fourth Amendment rights and their respective expiration dates of probation. 10
The senior systems analyst for DIS, the legal support services dimensions manager of DIS, and the project manager in the law and justice area of the Department of Justice of DIS each testified about the JURIS system in general, about the “D.A. 29” screen in particular, and agreed with the superior court supervisor’s testimony that the court was responsible for the information contained in “D.A. 29.” If any errors in the information contained in “D.A. 29” are brought to the attention of DIS by any agency, DIS must first check with the superior court to determine whether something should be changed in the screen. By agreement, only the superior court can direct DIS to change any data on “D.A. 29.”
Specifically concerning the error in the “D.A. 29” screen concerning this case, the court clerk who made the entry error after Downing was granted probation on December 21, 1989, testified that after two and a half days of training she began entering information in the “D.A. 29” screen after sentencing hearings had concluded. However, because she was not advised as to what date was to be put in the screen for the “closing date,” she put in the date that probation would expire by making her own calculations based on the minute order information. She continued with this procedure until March 1990, when she learned from other clerks that the proper closing date *1648 was the date of sentencing in any particular case. 11 She thus mistakenly put in “12-21-92” for the closing date in Downing’s case instead of “12-21-89.” By doing so, Downing’s probation expiration date was extended automatically by the computer programming for “D.A. 29” to “12-21-95,” which was then displayed monthly in the Log distributed to law enforcement agencies county wide. 12
Throughout the People’s presentation of evidence, the hearing judge continually asked who had the ultimate responsibility for the integrity of the system. In response, the witnesses from DIS attempted to explain that although the system was originally owned by the district attorney, it had become a “shared” system in which more than one county department used the information contained on the various JURIS screens and that the input for different screens was limited to different agencies. It further explained that just because an agency could have access to the system did not mean that it could enter information in the system. Although the district attorney’s office is the entity that generally gives permission to “access” or view the JURIS system, only the superior court could enter information on the “D.A. 29” screen. 13
As to the integrity of “D.A. 29,” the superior court supervisor testified the court relies heavily on that screen to produce court calendars, to download information for reports to the Departments of Justice and Corrections and to the Administrative Office of the Courts. Since the court often uses the screen in lieu of pulling the actual court file to obtain information quickly, it intends the information entered in the screen by its clerk/keypunch operators to be accurate. In fact the court clerks are authorized to give law enforcement officers information over the telephone that they pull up on the “D.A. 29” screen. In addition, the marshal’s, sheriff’s and probation offices, as well as the district attorney’s office, the municipal courts and police *1649 department, have access to view JURIS screen “D.A. 29” and rely on the information contained in it.
In opposition to the motion, Downing testified he told the officer who came to search his apartment that he was no longer on probation. His probation officer and a person from the Probation Department records section also testified that if the investigating officer in this case had telephoned them, as many police officers do, he could have easily been given information about Downing’s probation status directly from the minute order that was kept in his file and from their own computer system, which did not rely on “D.A. 29” for probation expiration dates.
Relying on our decision in
Miranda
v.
Superior Court
(1993)
The court thereafter on its own motion dismissed the charge against Downing and the People filed this instant appeal.
Discussion
Generally, in reviewing a determination on a motion to suppress, we defer to the trial court’s factual findings which are supported by substantial evidence and independently determine whether the facts of the challenged search and seizure conform to the constitutional standard of reasonableness.
(People
v.
Leyba
(1981)
As a starting point, we restate well established basic propositions. The Fourth Amendment to the United States Constitution assures no governmental search or seizure will occur that is unreasonable.
(New Jersey
v.
T.L.O.
(1985)
Where, however, the search is later found to be invalid, as in this case where it was conducted pursuant to a probation condition or “consent” (see
*1651
People
v.
Bravo, supra,
The parties here submitted to the trial court that the California Supreme Court’s holding in
People
v.
Ramirez
(1983)
Whether the exclusionary rule should apply to remedy a Fourth Amendment violation was the precise question the United States Supreme Court addressed in
Leon. (Leon, supra,
Although
Leon
examined and assessed the applicability of the exclusionary rule in the context of cases in which evidence had been seized by police officers pursuant to a search warrant, just as its reasoning has been applied to searches and seizures based upon statutory authority later declared unconstitutional (see
Illinois
v.
Krull
(1986)
As explained by the court in Leon: “ ‘The deterrent purpose of the exclusionary rule necessarily assumes that the police have engaged in willful, or at the very least negligent, conduct which has deprived the defendant of some right. By refusing to admit evidence gained as a result of such conduct, the courts hope to instill in those particular investigating officers, or in their future counterparts, a greater degree of care toward the rights of an accused. Where the official conduct was pursued in complete good faith, *1653 however, the deterrence rationale loses much of its force.’ [U . . . HD ‘If the purpose of the exclusionary rule is to deter unlawful police conduct, then evidence obtained from a search should be suppressed only if it can be said that the law enforcement officer had knowledge, or may properly be charged with knowledge, that the search was unconstitutional under the Fourth Amendment.’ [Citations.] In short, where the officer’s conduct is objectively reasonable, ‘excluding the evidence will not further the ends of the exclusionary rule in any appreciable way; for it is painfully apparent that... the officer is acting as a reasonable officer would and should act under the circumstances. Excluding the evidence can in no way affect his future conduct unless it is to make him less willing to do his duty.’ [Citation.]” (Leon, supra, 468 U.S. at pp. 919-920 [82 L.Ed.2d at pp. 696-697], fn. omitted.)
Moreover, the court in
Leon
specifically considered whether judicial as well as police misconduct would be deterred by application of the exclusionary rule.
(Leon, supra,
*1654
This conclusion is not only supported by numerous California cases,
19
but is also in accord with the recent United States Supreme Court decision in
Arizona
v.
Evans,
which held the application of the
“Leon
framework [in that case] supports a categorical exception to the [federal] exclusionary rule for clerical errors of court employees. [Citations.]”
(Arizona
v.
Evans, supra,
*1655 Still, Downing would have us ignore the fact the error here was solely caused by the superior court and find the rationale of Leon inapplicable because a court employee, not the judge, entered the erroneous information in the computer from which the Log was then printed. We do not, however, find this distinction of constitutional significance. Nor did the United States Supreme Court in Arizona v. Evans so find. 21 (Arizona v. Evans, supra, 514 U.S. at pp. _, _ [131 L.Ed.2d at pp. 46-48, 115 S.Ct. at pp. 1193-1194].) Clearly the exclusionary rule applies to police misconduct, not judicial department error and Leon requires us to determine who is responsible for the error in any particular case before applying the exclusionary rule. The court clerks/key punch operators in this case are employees of the judicial branch and work directly for the judges in the superior court. They are responsible for entering the discretionary sentencing disposition the judge has made into the court minutes and then into the “D.A. 29” screen. Like the judges and magistrates they work for, the clerks are neutral and have no stake in the outcome of any criminal prosecution. As such, they are “adjuncts” of the court, not adjuncts to the law enforcement team, and are not subject to the deterrent force the exclusionary rule is designed to visit upon the police. The specific court clerk who made the court error in this case thus was acting as part of the judicial department, her error cannot be imputed to the “collective” law enforcement department, and no purpose will be served by applying the exclusionary rule as she has long since corrected her method of entering data into “D.A. 29.” 22
*1656
Having determined the reasoning of
Leon
is applicable in this case, we must turn to the circumstances leading up to the search and seizure to determine whether the reliance of the investigating police officer on the Log was “objectively reasonable.”
23
Here, with knowledge that Downing was dealing in illegal narcotics activity, the investigating officer conducted a search to ascertain whether Downing was on probation and subject to a Fourth Amendment waiver. He checked the police computer for background and then checked the Log to determine when Downing’s probation expired. The Log presented the officer with facially valid computer information produced by the superior court (via DIS printout) that Downing’s probation and search waiver did not expire until “12-21-95.” While hindsight tells us the officer might have undertaken additional investigation after Downing told him his probationary period had expired,
24
the question under
Leon
is not whether further investigation would have been possible, but whether a reasonable officer in the situation here would have believed that the Log’s probation and search waiver expiration date for Downing was in error.
(People
v.
Camarella
(1991)
We simply cannot say on this record that an objective and reasonable officer would have “known, or should have known” that the Log was in
*1657
error.
25
In checking it, the officer went beyond a “bare bones” investigation of relying only on police department in-house computer data. In this fast-paced, computerized society, it is absurd to require a police officer to exhaust all avenues of investigation and corroboration when he has no objective reason to question facially valid computer data produced by other than the collective law enforcement department in front of him.
26
(See
People
v.
Camarella, supra,
In light of the above, we conclude the investigating officer here acted in objectively reasonable good faith and that to apply the exclusionary rule in this case would not serve to promote its purpose of deterring unlawful police conduct. Therefore, the trial court erred in granting the motion to suppress evidence and in its subsequent decision to dismiss the information.
*1658 Disposition
The order dismissing the criminal information against Downing is reversed. The superior court is directed to set aside the order granting Downing’s motion to suppress and to enter a new order denying the motion.
Nares, J., and Haller, J., concurred.
A petition for a rehearing was denied May 4, 1995, and appellant’s petition for review by the Supreme Court was denied July 20, 1995. Mosk, J., was of the opinion that the petition should be granted.
Notes
Shortly after oral argument in this matter, on March 1, 1995, the United States Supreme Court rendered its opinion in
Arizona
v.
Evans,
a case factually similar to this case. (See p. 1654, fn. 20,
post.)
We, therefore, requested supplemental briefing from the parties on the implications of that opinion on the issues in this case. After further consideration, we determine our interpretation of the federal exclusionary rule is in compliance with the principles enunciated by the United States Supreme Court in
Arizona
v.
Evans. (In re Lance W.
(1985)
A11 statutory references are to the Penal Code unless otherwise specified.
The officer explained in detail the various computer screens that displayed Downing’s name, case history, and status regarding Fourth Amendment rights waivers. He stated he used the police computer screens merely as a “quick indicator” that Downing had previously waived his Fourth Amendment rights and that such waiver was still valid.
The Log is technically known as the “Search and Seizure Index,” a computer-generated listing of people who have Fourth Amendment waivers which is sent to the police department monthly bound in two large volumes and which lists the expiration dates of the waivers.
The preliminary hearing transcript was entered into evidence at the suppression motion hearing to give a summary of the underlying facts of the search.
The evidence at the hearing conflicted as to whether Downing told the officer his probation had expired. The officer did not remember whether Downing had said he was no longer on probation, but said that he would have searched anyway based on the information he had received about the drug activity and the verified information he had about the search waiver because in his experience “[p]eople lie to police officers, they don’t want to be searched so they say they’re not on probation, or they’re not on parole.” The officer opined “approximately a hundred percent [of the probationers] have told me they weren’t on probation.”
In addition to not having a warrant, the investigating officer also explained he did not contact Downing’s probation officer before conducting the search because he had previously had probation officers contact the probationer concerning the prospective search, so in the interests of his narcotics investigation he decided not to contact Downing’s probation officer.
Information on the “D.A. 29” screen was originally entered by the district attorney’s office when the district attorney started JURIS (Justice Record Information System) in 1978. Since the courts were brought into the system between 1979 and 1981, the responsibility for entering the disposition of cases on screen “D.A. 29” was transferred to the courts and its personnel, with the district attorney no longer having the ability to make entries from the computer screens located in that office. Although the screen has “D.A.” still on it, such is purely an “historical name.”
After a sentencing hearing, a court clerk writes the disposition of a criminal case in the court minutes and presents the minutes to another court clerk/key punch operator who has been trained to enter the disposition information into JURIS on screen “D.A. 29.”
It was explained that although the Log was originally owned by the district attorney and that agency was responsible for having it produced, the substantive information for the disposition data on “D.A. 29” was, and continues to be, provided only by the courts.
A second court clerk, who had been trained by the one who admitted making the error in this particular case, testified she also entered the wrong dates as closing dates in all criminal cases during a certain period of time.
The superior court supervisor advised the court that since the error was brought to his attention earlier in the investigatory stages of this case, he had directed DIS to correct the data on the “D.A. 29” screen regarding Downing. When the supervisor was recalled to testify later in the hearing, he explained that a further search of all criminal files had revealed 3,000 cases county wide which possibly may have some error in the probation expiration date. He was in the process of meeting with the top court officials and judges in each court throughout the county to change procedures so that such errors would not occur in the future. He specifically stressed no one from the district attorney’s office was present at these meetings and that the superior court would object to the district attorney taking back the function of entering any information on “D.A. 29.”
The testimony conflicted as to whether the courts could also give permission to access JURIS.
We recognize of course that the decisions of the lower federal courts are persuasive but not controlling. (See
Raven
v.
Deukmejian
(1990)
Downing has not challenged the police officer’s decision to search his apartment as either arbitrary or mere harassment.
As repeatedly noted, the
Leon
reasoning is that the Fourth Amendment itself does not specifically provide for the suppression of evidence obtained in violation of its commands and that a separate question is presented concerning what remedy would be appropriate to safeguard Fourth Amendment rights generally from being violated by the police in the future; i.e., have a deterrent effect against police misconduct.
(Leon, supra,
Although we declined to base our determination in
Miranda
on application of
Leon’s
good faith exception, our decision in
Miranda
is consistent with
Leon
and its reasoning. Moreover, as we noted in footnote 1 of
Miranda, People
v.
Tellez
(1982)
Our research reveals that only one California case,
People
v.
Howard
(1984)
Our research has also found two cases from other states supportive of this position.
State
v.
Lanoue
(1991)
Additionally, one federal appellate case has even held that when a law enforcement officer from one state relies on information received from another state’s sheriff’s office which confirms an outstanding warrant, it would be “objectively reasonable law enforcement activity” under
Leon
to rely on the other state’s warrant, even if it later proves to be invalid.
(U.S.
v.
Towne
(2d Cir. 1989)
In
People
v.
Fleming
(1994)
So, too, in
People
v.
Ivey
(1991)
Further, in
People
v.
Barbarick, supra,
Also, our decision in
Miranda
is supportive of this determination as the nonapplication of the good faith
Leon
principles in that case was based on the fact the “warrantless collection of evidence [was] based upon an error generated by the police department itself.”
(Miranda
v.
Superior Court, supra,
Likewise, under
People
v.
Ramirez, supra, 34
Cal.3d 541, which we held in
Miranda
to be still precedential and not conflicting with
Leon (Miranda
v.
Superior Court, supra,
In
Arizona
v.
Evans,
an arrest warrant was left in a police department’s computer system for 17 days after it should have been removed but for an error on the part of a justice court clerk. The Arizona Supreme Court agreed with the trial court, reversing the appellate court there, that “[w]hether the erroneous computer record was the fault of police or . . . court personnel should be of no consequence. . . .”
(State
v.
Evans
(1994)
Arizona v. Evans specifically reversed the Arizona Supreme Court’s finding that ministerial acts of a court employee were different than discretionary judicial acts, and no different than law enforcement personnel clerical errors. (Arizona v. Evans, supra, 514 U.S. at pp___ _ [131 L.Ed.2d at pp. 41-42, 46-48, 115 S.Ct. at pp. 1189, 1193-1194].)
We similarly find even the ministerial acts of judicial employees, which are performed purely to record the discretionary judicial acts in the court, part of the detached and neutral judicial team, and not part of the “law enforcement team engaged in the often competitive enterprise of ferreting out crime [with a] stake in the outcome of particular criminal prosecutions. [Citations.]” (
Moreover, we find it is reasonable to rely upon such “judicial” data, whether contained in a computer screen such as “D.A. 29” or in court minutes, absent some information which would put a reasonable person on notice of possible error.
That the error of the court clerk is separate from the legislative departments of the government is supported by article HI, section 3 of the California Constitution, which declares: “The powers of state government are legislative, executive and judicial. Persons *1656 charged with the exercise of one power may not exercise either of the others except as permitted by this Constitution.” The separation of powers doctrine underscores the erroneous factual/legal finding the hearing judge below made when he stated the district attorney still had the ultimate responsibility for the accuracy and reliability of the “D.A. 29” screen and the Log. The weight of the evidence showed the superior court by agreement had taken over the responsibility for such screen and information in the Log at least 10 years before the hearing in this matter and that only the superior court could authorize a change in the data on that screen, which would then automatically be reflected in the Log. The trial judge misconstrued the authority of the district attorney, represented to be the chief law enforcement agent in the county, to grant “access” or viewing of JURIS with the programmed sentencing disposition screen exclusively provided for the JURIS system by superior court. The trial judge’s finding and legal conclusion thus was erroneous as not supported by the record. (People v. Leyba, supra, 29 Cal.3d at pp. 596-597.)
Further, the People represented at oral argument that the superior court has corrected the numerous errors on both the “D.A. 29” screen and Log caused during the erroneous entry period concerned in this case.
Both parties have conceded in their supplemental briefs that this determination is correct, i.e., that Arizona v. Evans requires the question of whether the exclusionary rule will be applied in a particular case to be analyzed under Leon.
Although the hearing judge specifically found that Downing had told the investigating officer his probation had expired because such was a natural thing to do, the investigating officer explained he searched with Downing’s cooperation anyway because in his experience probationers, like parolees, most often lie because they really do not want to be searched. Such is a reasonable conclusion since the credibility of one who has suffered a prior felony conviction is usually suspect. Thus searching in spite of Downing’s denial of his probationary status was objectively reasonable under the circumstances.
During oral argument, Downing’s appellate counsel asserted our
Miranda (Miranda
v.
Superior Court, supra,
We need not now decide the question of whether police department reliance on the Log today, in its corrected form, would meet the “objectively reasonable”
Leon
standard in future cases. As Justice Souter in his concurring opinion in
Arizona
v.
Evans,
stated in response to Justice O’Connor’s concurring opinion in that case which warned of reliance on a faulty recordkeeping system, “we do not answer another question that may reach us in due course, that is, how far, in dealing with fruits of computerized error, our very concept of deterrence by exclusion of evidence should extend to the government as a whole, not merely police, on the ground that there would otherwise be no reasonable expectation of keeping the number of resulting [illegal searches] within an acceptable minimum limit.”
(Arizona
v.
Evans, supra,
We caution, however, that where the police department has knowledge of flaws in a record or data base system, it would not seem “objectively reasonable” to rely solely on it without taking additional steps to ensure its accuracy.
