Opinion
Carlos Harrison, the appellant, claims the trial court improperly revoked his probation on the basis of evidence that should have been excluded. On appeal, he asks this court to disapprove of
People
v.
Hayko
(1970)
Statement of the Case
On June 4, 1985, the San Francisco Superior Court suspended a three-year sentence and placed appellant on probation for his conviction for violation of Health and Safety Code section 11359 (possession of marijuana for sale.) On October 15, 1985, the district attorney moved to revoke appellant’s probation because of another arrest for a section 11359 violation. The charge was dismissed, but probation was revoked. The court imposed a two-year prison term, but suspended execution on the condition that appellant spend 90 days in county jail.
When appellant was arrested on September 12, 1986, for possession of cocaine (Health & Saf. Code, § 11350), the district attorney again moved to *807 revoke probation and dismiss the charge. After a hearing, the court revoked probation and ordered appellant to serve the suspended two-year prison sentence, with credit for time served. Appellant filed a timely notice of appeal on November 20, 1986.
Statement of Facts
At the hearing on revocation of probation, San Francisco Police Officers Drago and Dalton testified about the circumstances surrounding appellant’s arrest. The court allowed Drago and Dalton to testify about statements made by Officers Dorsey and Bruenman, who were not at the hearing. This hearsay evidence was admitted solely for the purpose of establishing probable cause. Over objection, samples of rock cocaine seized from appellant were admitted into evidence.
Officers Drago and Dalton testified they and other officers were on duty at a housing project at Eddy and Laguna Streets in San Francisco on September 12, 1986, shortly after midnight. They were part of a special narcotics unit. Drago and Dalton were positioned outside one of the buildings, where they received radio information from Dorsey and Bruenman, who were inside one of the buildings observing various activities.
Dorsey and Bruenman reported that they saw what they believed to be narcotics transactions. They observed a group of men engaged in a pattern of activity familiar to them from other narcotics arrests. One of the men kept going back and forth between two buildings, which led the police to believe he was running drugs from one spot to another to effect drug deals. Dorsey and Bruenman radioed a description of this man, reporting that he wore a red athletic jacket, white pants and shoes and a blue baseball cap. This individual was appellant.
Later on, Bruenman and Dorsey reported that they had taken one suspect into custody and that his four companions, black males, were running down the stairs of the building. The suspect had a loaded gun and a “whole handful” of suspected rock cocaine. In the group of fleeing men was the man in the red jacket, blue hat and white pants and shoes. Drago and Dalton and three other officers stopped the four men. Dorsey and Bruenman were one floor above with the suspect in custody.
Drago searched appellant and found two small rocks of cocaine in the lining of his jacket. Another officer found cocaine in the pocket of appellant’s pants. Dalton searched appellant at the jail, after his arrest, and found two more rocks of cocaine in his jacket. Appellant had no money.
*808 Both Drago and Dalton testified about why they stopped and searched appellant. Although Drago did not observe appellant prior to stopping him, he learned that a man fitting appellant’s description was one of a group that appeared to be dealing drugs. Dalton testified that appellant was stopped because he had been reported as being involved in suspected narcotics sales and because he was fleeing from the spot where a companion with a loaded gun and large quantity of cocaine had been taken into custody.
Discussion
The parties agree about the facts relating to the propriety of searching appellant. Whether the exclusionary rule or
Harvey-Madden
rule applies to probation revocation hearings is a question of law. Whether a particular opinion of this district controls is also a legal issue. We must, therefore, “measure the facts as found by the trier against constitutional standards” governing search and seizure.
(People
v.
Aldridge
(1984)
I.
The Exclusionary Rule Does Not Apply to Probation Revocation
Hearings
Appellant requests us to disapprove of
People
v.
Hayko, supra,
Hayko
reasoned that the trial court and Adult Authority have “analogous” roles as to determinations about revoking probation and parole.
(People
v.
Hayko, supra,
Morrissey,
however, did not “equate . . . parole revocation [hearings] to a criminal prosecution in any sense . . . ”; the court defined the minimum due process requirements and left it to the states to determine “flexible” procedural rules for implementing these demands.
(Morrissey
v.
Brewer, supra,
For these reasons, although a probationer must be afforded due process of law before his “conditional liberty” is taken away
(Morrissey
v.
Brewer, supra,
If a probationer is not afforded the full due process rights he had as a criminal defendant, is there any reason to give him the full advantage of the exclusionary rule? We think not. Due process requirements implement the substantive constitutional rights guaranteed by the Fifth and Fourteenth Amendments. The exclusionary rule, on the other hand, is “ ‘a judicially created remedy designed to safeguard Fourth Amendment rights generally through its deterrent effect, rather than a personal constitutional right of the party aggrieved.’ ”
(United States
v.
Leon
(1984)
Decisions of the supreme courts of both the United States and California support our conclusion that the exclusionary rule should not apply to probation revocation hearings.
Morrissey
stated that the revocation “process should be flexible enough to consider evidence . . . that would not be admissible in an adversary criminal trial.”
(Morrissey
v.
Brewer, supra,
The result suggested by these cases is also achieved by the process that determines when to apply the exclusionary rule to a particular procedure: A balancing test weighs the beneficial deterrent effect of exclusion against the cost of “preventing the use ... of inherently trustworthy tangi
*811
ble evidence . . . .”
(United States
v.
Leon, supra,
The
Leon
balancing test points to the other ground for holding that
Hayko
is good law—Proposition 8 mandates its holding. “[RJelevant evidence shall not be excluded in any criminal proceeding, including pretrial and postconviction motions and hearings . . . .” (Cal. Const., art. I, § 28, subd. (d).)
Hayko
was decided 12 years before this language became part of the California Constitution. To hold inadmissible evidence that was admissible before Proposition 8 took effect would be a curious result, one that would be possible only if federal law so mandated.
(In re Lance W
(1985)
We believe that federal law does not require application of the exclusionary rule to probation revocation hearings. The Ninth Circuit held that “evidence obtained in violation of the Fourth Amendment is admissible in probation revocation proceedings if, at the time of the search, the law enforcement officers did not know or have reason to believe that the suspect was on probation. [Citation.] This accords with the almost unanimous view that the exclusionary rule does not usually apply in probation revocation proceedings.”
2
(United States
v.
Vandemark
(9th Cir. 1975)
Using the Leon balancing test results in admitting the fruits of the poisonous tree. (See People v. Nixon, supra, 131 Cal.App.3d at pp. 691-692.) Leon itself created an exception to the exclusionary rule where police officers reasonably rely on a probable cause determination by a magistrate that later proves to have been invalid. (United States v. Leon, supra, 468 U.S. at pp. 921-922 [82 L.Ed.2d at pp. 697-698].) In the case now before us, Officers Drago and Dalton believed they had probable cause to search appellant; they relied in good faith on the reports from their fellow officers. There is no objective proof that probable cause was lacking, only the speculation that the other officers fabricated it. Considering that we are dealing with a probation revocation proceeding, we believe federal law requires that the evidence be admitted, not excluded. 3
II.
No Other Constitutional Considerations Require Application of the Harvey-Madden Rule to Probation Revocation Hearings
Under the
Harvey-Madden
rule, when a police officer gives another information that gives the latter probable cause to search or arrest, “the prosecution [must] show that the officer who originally furnished the information had probable cause to believe that the suspect committed a felony.” (Witkin, Cal. Criminal Procedure (1985 supp. pt. 2) § 980, p. 213.) Both the
Harvey
and
Madden
courts reasoned that such a rule prevented police departments from “manufacture of reasonable grounds for arrest [or search] . . . without establishing under oath” that the original officer actually had the information.
(People
v.
Madden, supra, 2
Cal. 3d at p. 1021;
People
v.
Harvey, supra,
Appellant argues that even if the exclusionary rule does not apply to probation revocation hearings, due process demands that the
Harvey-Madden
rule should operate in probation revocation hearings because it
*813
implements his right to confront and cross-examine his accusers.
4
However, appellant’s contention fails to take into account the purpose of these rights. Although both confrontation and cross-examination are deemed essential to a fair trial,
(Chambers
v.
Mississippi
(1973)
Appellant relies on
People
v.
Winson
(1981)
Goodlow
v.
Superior Court
(1980)
*814 Appellant does not claim that he tried to subpoena the missing officers or was prevented from calling them as witnesses. Due process does not require a rule that the district attorney must produce every police officer who knows something that might bear on a probation violation. Appellant’s argument that the Harvey-Madden rule is necessary to insure due process tends to collapse into arguments about search and seizure, but these are of no avail.
III.
A Recent Opinion From This District Does Not Warrant Reversal
Appellant asserts that
People
v.
Washington, supra,
The court concluded that race was the only reason for pursuing and detaining the defendant and that this “triggered the type of police conduct which offends our ‘sense of justice.’”
(Id.,
at p. 1128, quoting
Rochin
v.
California
(1952) 342 U.S 165, 173 [
We find that the police conduct in appellant’s case does not taint his detention and search. Drago and Dalton did have objective reasons for stopping appellant. He had been in a group which appeared to be dealing
*815
drugs. The group’s activity was suspicious because it matched a pattern of activity that had led to other narcotics arrests. The activity took place after midnight. Appellant fled from the spot where a cohort was taken into custody with a loaded gun and a large quantity of cocaine on his person. Flight from the police plus other circumstances can be grounds for detention.
(People
v.
Aldridge, supra,
The judgment is affirmed.
Smith, J., and Benson, J., concurred.
Appellant’s petition for review by the Supreme Court was denied June 2, 1988.
Notes
Respondent calls this citation with approval. Appellant calls it “passing dicta.” We call it a link in the chain of reasoning by which the exclusionary rule is held inapplicble to probation revocation.
The police did not know appellant was on probation. Respondent suggests that
People
v.
Bravo
(1987)
Respondent argues that Bravo means appellant had “no legitimate interest” which the exclusionary rule could protect. Because we have other grounds for holding that the exclusionary rule is inapplicable to appellant’s case, we do not discuss respondent’s interpretation of Bravo.
We have noted appellant’s discussion of Georgia and Oklahoma law, but are obliged to follow California and Federal law. We also find the Ninth Circuit position that the exclusionary rule does not apply to probation revocation hearings more in tune with United States Supreme Court search and seizure opinions than the contrary opinions of other circuits cited by appellant.
(United States
v.
Vandemark, supra,
These rights are also guaranteed by the Sixth Amendment, but appellant rests his argument on due process.
(Smith
v.
Illinois
(1968)
