Opinion
This is an appeal by the People from orders suppressing evidence and dismissing the case against the defendant who was charged with possession of cocaine for sale. The only issue is whether a police officer’s affidavit established probable cause for the issuance of a warrant to search defendant’s residence. We find an anonymous informant’s detailed statement coupled with detailed activities observed at defendant’s home and defendant’s arrest record were sufficient to support the warrant. We therefore reverse.
I. Facts and Proceedings Below
Glendale police began surveillance of defendant’s home after receiving information from an anonymous telephone caller that defendant was selling *753 cocaine. Most of the surveillance occurred in the evening. (Ibid.) The surveillance showed an unusual amount of traffic to and from defendant’s home. On one evening, defendant had six separate visitors in just a little over an hour. On another, defendant had eight in about an hour. The visits usually lasted 10 to 20 minutes. In three evenings of surveillance, totalling 16 hours, the police observed 22 individuals entering and leaving defendant’s home.
Further investigation by the Glendale police disclosed defendant had been arrested in the previous year for possession of cocaine for sale and there was an outstanding arrest warrant for defendant on that same charge.
The information from the anonymous informer was based on statements allegedly made by a relative of the informer who claimed to be regularly purchasing cocaine from the defendant. The informer supplied police the defendant’s name, nickname, the street on which defendant lived, his telephone number, and the type of car he drove. This information was corroborated by the police. The informer also told the police that defendant dealt in kilos of cocaine wrapped in newspapers, carried a .45 caliber pistol and kept the cocaine at his home and at another location. None of this information was corroborated. The informer explained anonymity was important because he/she 1 feared the defendant. Finally, he/she told the police the call was motivated by the informer’s concern over the relative’s use of cocaine.
The foregoing was placed in an affidavit by a Glendale police officer and presented to a magistrate. The magistrate issued a search warrant for defendant’s home and automobile. Upon executing the warrant, police officers found cocaine in both locations. Defendant was arrested and charged with possession of cocaine for sale.
Defendant moved for an order suppressing the evidence seized under the warrant on the ground that the affidavit failed to establish probable cause for the search. The superior court granted the motion.
II. The Information From the Anonymous Informer Was Relevant to the Determination of Probable Cause.
We recognize an allegation by an informer cannot by itself supply probable cause for a warrant unless it meets the requirements of
Aguilar
v.
Texas
(1964)
A. This Informant Did Not Qualify as a “Citizen Informant. ”
The officer’s affidavit identifies the source of this information about defendant’s cocaine trafficking as a citizen informant. This allegation is potentially significant since citizen informants, in contrast to criminal informants, are assumed to supply reliable information. Thus, they require little if any corroboration. However, despite the officer’s characterization, the informant in this case fails to qualify as a “citizen informant.”
1. This informant’s statement fell short of satisfying the personal knowledge requirement.
The prototypical citizen informer is a victim reporting a crime that happened to him or a witness who personally observed the crime occur.
In the case at bar, the informant did not claim to possess personal knowledge defendant was selling cocaine. He/she did, however, describe the source of his/her information. This was a relative who allegedly did have personal knowledge obtained through purchasing cocaine from defendant.
There is case law supporting the proposition that an informant, even a citizen informant, need not have personally observed the crime or evidence to be seized if the informant identifies the person who does possess that
*755
personal knowledge and explains how the informant acquired the other’s knowledge.
(People
v.
Mardian
(1975)
2. This informant’s anonymity meant he/she was not entitled to the presumptive reliability of a citizen informer.
The courts have distinguished between sources who volunteer information to promote their own special interests and informers who volunteer information out of a sense of civic responsibility. The former class includes informants who are themselves criminals, drug addicts or professional “stool pigeons.” The factors motivating these informants include offers of immunity or sentence reduction, money payments, revenge or the hope of eliminating criminal competition. (Rebell,
The Undisclosed Informant and the Fourth Amendment: A Search for Meaningful Standards
(1972) 81 Yale L.J. 703, 712-713.) The latter class consists of ordinary citizens who are the victims of, or witnesses to, a crime.
(People
v.
Schulle
(1975)
In order for the presumption of reliability to apply, however, the affidavit must affirmatively set forth the circumstances from which the existence of citizen-informer status can reasonably be inferred by a neutral and detached magistrate.
(People
v.
Smith, supra,
This is not a case like
People
v.
Cohn
(1973)
In the case of confidential citizen informers, the mere fact that they make their identity known to the police is, itself, some indication of their honesty. (See
United States
v.
Harris
(1971)
In contrast, information from anonymous sources is inherently unreliable. Neither the police nor the magistrate knows the motives of the unknown informant. Here the informer may have been motivated by concern for the welfare of a relative as he/she claimed to be (cf.
People
v.
Mardian, supra,
In the instant case, the officer’s affidavit does not suggest the informant’s identity was known but merely concealed to prevent retaliation. Instead the clear implication is that the informer was anonymous in the sense he/she withheld his/her name from the police. Nor did testimony at the hearing indicate otherwise. Accordingly, the record is insufficient to support the officer’s conclusionary characterization that this was a ‘’citizen informer.”
B. Although This Anonymous Informant Did Not Qualify as a Citizen Informant, the Information Warranted Consideration if Corroborated.
The information supplied by this anonymous source could play a significant part in the magistrate’s determination of probable cause. The magistrate had before him more than “a bald and unilluminating assertion of suspicion.”
(Spinelli
v.
United States, supra,
It also is noteworthy that in the statement to the police the informer explained how the information was acquired: a relative who had recently purchased narcotics from the defendant. (Cf.
Spinelli, supra,
We conclude the detailed information from the informer had enough substance that it could properly have counted in the magistrate’s determination. (See
Spinelli
v.
United States, supra,
III. Activities at Defendant’s Home Consistent With Narcotics Trafficking and Defendant’s Drug Arrest Record Provided Sufficient Corroboration of the Anonymous Tip.
Information from an untested informant may be sufficient to constitute probable cause for a search if it is corroborated by facts pertaining to the defendant’s alleged criminal activity.
(People
v.
Magana, supra,
95
*759
Cal.App.3d at p. 463, citing
People
v.
Fein
(1971)
In the case at bar, the personal observations and facts gathered by the officers come very close to showing, if they do not in fact show, probable cause to search defendant’s residence for narcotics. In this situation it may be more accurate to say that the informer’s statement corroborated the police investigation rather than the other way around. (See, LaFave, Search and Seizure (1978) § 3.3, pp. 568-569.) Here, the informer’s allegations aid in the judgment that narcotics were likely to be found in defendant’s home.
For corroboration to be incriminating it is not necessary that the activities the police observe point unequivocally toward guilt. It is sufficient that those activities give rise to a reasonable inference or strong suspicion of guilt. (People v. Fein, supra, 4 Cal.3d at p. 754.) For example, the existence of two telephones in an apartment may be a “petty luxury. ” But five telephones in one apartment suggests a bookmaking operation. (Spinelli v. United States, supra, 393 U.S. at pp. 414, 418 and fn. 6 [21 L.Ed.2d at pp. 642, 644, 645].)
In the case at bar, the police observed a large number of persons visiting defendant’s residence. In three days of surveillance, 22 visits took place. Most of the visitors came in the evening and stayed only a short time. Their arrivals and departures were staggered so that there was rarely more than one visitor at the home at any one time. Frequent brief visits to a residence by numerous persons is an indication of narcotic traffic.
(People
v.
Hale
(1968)
In checking defendant’s arrest record, the affiant-police officer found defendant had been arrested the previous year for possession of cocaine for sale. Moreover, there was an outstanding arrest warrant for defendant on the same charge. A suspect’s narcotics arrest record is relevant to the magistrate’s determination of probable cause.
(People
v.
Scott
(1968)
The officer making the affidavit in this case related his extensive experience in the field of narcotics investigations. He stated that in his opinion the frequent comings and goings from the defendant’s residence and his narcotics arrest record, among other things, indicated narcotics were being dealt from that residence. “It is fundamental that an officer’s observations can give rise to probable cause [for a search] ... if that officer had sufficient training and experience from which to draw the conclusions necessary to create a reasonable belief in the presence of contraband.”
(Wimberly
v.
Superior Court
(1976)
IV. Conclusion
The magistrate’s order issuing a search warrant may be set aside only if the affidavit, as a matter of law, does not establish probable cause.
(People
v.
Superior Court (Corona)
(1981)
Applying this standard to the affidavit in this case, we conclude that the magistrate’s finding of probable cause was supported by substantial evidence.
*761 Disposition
The orders quashing the search warrant and dismissing the prosecution are reversed.
Schauer, P. J., and Paez, J., * concurred.
Respondent’s petition for a hearing by the Supreme Court was denied December 14, 1983.
Notes
The affidavit referred to the informer as “he/she” throughout in order to conceal the sex of the person supplying this information to the police.
The People argue that the
Aguilar-Spinelli
standard for probable cause is no longer applicable in light of the less exacting analysis adopted in
Illinois
v.
Gates
(1983)
Where, as here, the crime predates the enactment of Proposition 8, the provisions of article I, section 13 of our state Constitution afford an independent ground for excluding the evidence seized from the defendant.
(People
v.
Cahan
(1955)
Decisions by our Supreme Court indicate that it has adopted the
Aguilar-Spinelli
standard to test compliance with the probable cause requirement of article I, section 13.
(People
v.
Sesslin
(1968)
In
Cohn,
the affidavit established that the police knew the name and address of their informant, “whose identity cannot be disclosed without fear for said informant’s personal safety.” (
“The officer’s affidavit indicates that . . . Mrs. X, was an ordinary resident of Berkeley and not a mere police informant. She observed suspicious circumstances in a garage as she was walking past the premises and reported them to the police. She had insufficient expertise to identify the vegetable contents of the matchbox she subsequently obtained from the garage. However, with another informant (her husband), she turned the box over to the officer . . . . The officer’s corroboration of Mrs. X’s suspicions was set forth in the affidavit.” (Id. at p. 746.)
Even under Gates, supra, footnote 1, an anonymous tip needs corroboration before a search warrant can issue.
“The Illinois Supreme Court concluded—and we are inclined to agree—that, standing alone, the anonymous letter sent to the Bloomingdale Police Department would not provide the basis for a magistrate’s determination that there was probable cause to believe contraband would be found in the Gates’ car and home.”
(Illinois
v.
Gates, supra,
Assigned by the Chairperson of the Judicial Council.
