Opinion
Defendant Fred Norman Huntsman appeals from a judgment of conviction by jury of possession of cocaine (Health & Saf. Code, § 11350). Defendant was placed on three years’ formal probation conditioned upon service of ten months in Sacramento County Jail. On appeal defendant contends, inter alia, that the trial court erroneously denied his motions to set aside the information and to suppress evidence (Pen. Code, §§ 995, 1538.5) *1078 because the only incriminating evidence was obtained as a result of an illegal detention and subsequent search of an automobile trunk conducted without probable cause. For the reasons set forth below we conclude the warrantless search of the automobile trunk was unlawful, so that defendant’s Penal Code section 1538.5 motion was erroneously denied, and we reverse.
We hold, among other things, that where the People assert that an officer’s probable cause to search is based on his observation of a citizen holding a container commonly used for innocent purposes (in this case an eight-by-eleven-inch plastic bag with a “Zip-Loc” top), the People must present testimony indicating the basis for the officer’s suspicion that the container holds contraband or evidence of crime. Therefore, in the absence of such testimony, the observation of such a container by a police officer does not contribute to probable cause required for a search.
Procedural and Factual Background
On June 14, 1982, before trial, defendant noticed motions to set aside the information (Pen. Code, § 995) and to suppress evidence (Pen. Code, § 1538.5). The section 995 motion was submitted on the preliminary hearing transcript and the section 1538.5 motion was submitted on the transcript plus testimony. 1 The motions were denied on July 12, 1982, by a minute order that contains no findings of fact.
The scope of appellate review of a motion pursuant to section 995 is different from that of a motion pursuant to section 1538.5.
(People
v.
Laiwa
(1983)
*1079
The evidence submitted on the section 1538.5 motion
(People
v.
Gibbs
(1971)
On February 19, 1982, at approximately 7:25 p.m., when it was dark, Sacramento Police Department officers Sherrets and Sharrer were on a “vice” assignment, patrolling the area of 17th and L Streets. The officers, in plain clothes and operating an unmarked vehicle, were traveling southbound on 17th Street.
Officer Sherrets had previously made arrests in the area of 17th and L Streets for prostitution and prostitution-related activity and regarded the area as a high-prostitution area. Officer Sherrets also testified he had made two or three under-the-influence-of-narcotics arrests in the area within two days prior to or after defendant’s arrest. The officer did not, however, opine that the area was known for a high incidence of sales of narcotics.
As the two officers were driving along, Officer Sherrets observed two men standing 50 to 60 feet away behind a vehicle in a parking lot next to an alley. The man on the left, later identified as defendant, was facing the vehicle’s open trunk and was holding a plastic bag approximately eight inches by eleven inches in size. Officer Sherrets was unable to observe the bag’s contents, if any. The man on the right, a black male approximately 20 to 25 years of age, was facing defendant and was looking around. The officer did not observe the men exchange any objects or money. However, the officer immediately thought the men were dealing in stolen property or narcotics.
The officers proceeded about one-half block past the suspects, made a U-turn, and came back toward the vehicle. The suspects noted the vehicle’s approach and defendant slammed the trunk lid closed. The suspects walked away from the car into the alley.
The officers got out of their vehicle and Sherrets yelled out, “Police, stop.” The suspects continued walking, and hurried their pace. Officer Sherrets ran after defendant and detained him. The officer asked defendant for identification, but defendant refused to identify himself and resisted detention.
Officer Sherrets noticed that defendant had a set of keys in his right hand and asked defendant for them. Defendant refused to give Officer Sherrets the keys. The officer took the keys from defendant and, after looking unsuccessfully around the rear of the car for the bag, used one of the keys to *1080 open the trunk, without consent. Officer Sherrets never obtained a warrant for the search.
In the trunk the officer found an eight-by-eleven-inch plastic bag with a “Zip-Loc” top containing smaller baggies enclosing a white powder. Defendant was then placed under arrest for possession of a controlled substance for sale.
Discussion
Defendant contends that both the investigative stop and detention and the subsequent warrantless search of the auto’s trunk were unlawful, and that the only incriminating evidence, i.e., the cocaine bindles, should have been suppressed. (Pen. Code, § 1538.5.) Because we conclude the search was unlawful, we assume, arguendo, the investigative stop and detention were lawful.
An appellate court’s review of a motion to suppress evidence seized in a warrantless search is governed by well-settled principles.
2
“It is axiomatic, of course, that warrantless searches are per se unreasonable under the California and federal Constitutions with only a few carefully circumscribed exceptions, and that the People have the burden of proving that any search without a warrant comes within one of those exceptions. [Citations.]”
(People
v.
Laiwa, supra,
*1081
Our starting point is
People
v.
Chavers
(1983)
The two-pronged test set forth in
Chavers
makes it clear that exigency is not a
substitute
for probable cause; rather both probable cause and exigent circumstances are necessary to justify a warrantless search of an automobile.
Chavers
did nothing to change Justice Richardson’s earlier command in
Cleaver
v.
Superior Court
(1979)
In
United States
v.
Ross
(1982)
The Supreme Court held the officers were entitled to conduct a search of the vehicle that was as thorough as a magistrate could have authorized in a warrant particularly describing the place to be searched. (P. 800 [
The
Ross
court made it clear that probable cause remained an essential precondition for the warrantless trunk search. Discussing
Carroll
v.
United States
(1925)
In
Wimberly
v.
Superior Court
(1976)
Officer Sherrets cited seven factors supporting his decision to search the trunk of defendant’s vehicle: (1) he observed defendant holding a small
*1083
plastic bag in his right hand; (2) the person standing near defendant “seemed to be looking around as if to see if anybody was watching them;” (3) the area was a high-prostitution area; (4) the officer observed defendant slam the trunk lid closed and walk away as the officers’ unmarked car approached; (5) defendant and the other person continued to walk away even faster after the officers identified themselves as police and requested them to stop; (6) defendant refused to identify himself when ordered to do so; and (7) when officers finally detained defendant he had keys but not the plastic bag in his hand. The Attorney General suggests that these factors are sufficient to create probable cause for the trunk search, i.e., to give a person of ordinary caution a strong suspicion that a plastic bag containing narcotics or contraband was in the trunk. (See
Wimberly
v.
Superior Court, supra,
A
We first address Officer Sherrets’ observation of defendant holding an eight-by-eleven-inch plastic bag in his hand. It is crucial to recall, at the outset, that Officer Sherrets did not see whether the bag in fact contained anything at all.
4
Nor did the officer at any time prior to the search either observe or smell the odor of any contraband substance in or about defendant’s person or his car. (Compare, e.g.,
People
v.
Superior Court (Gilbert)
(1981)
In short, the officer simply observed defendant holding an eight-by-eleven-inch plastic bag; no more, no less. 5 Of course, such bags are commonly used to store food and a wide variety of other wholly legitimate objects, including auto parts, bait, fish and game.
*1084
Our Supreme Court has condemned the inference that a package commonly used for legitimate purposes contains contraband simply because others like it often do. In
Remers
v.
Superior Court
(1970)
In the instant case, we need not go so far as Remers. Here, Officer Sherrets offered no evidence of any distinguishing features of the plastic bag which may have set it apart from bags not containing contraband. Moreover, the officer’s testimony as to his training and experience suggested no special expertise in determining when plastic bags may contain contraband. Nor did Officer Sherrets testify that in his experience eight-by-eleven-inch plastic bags were often used in transactions involving narcotics or stolen property. Indeed, the officer’s testimony is silent with respect to whether he had ever before seen narcotics or stolen property packaged in a bag such as the one he observed.
The importance of such foundational testimony, linking a common container with an unlawful purpose, is illustrated by
People
v.
Lilienthal, supra,
The lack of testimony as to its illicit purpose distinguishes the ubiquitous plastic bag in the instant case from the bindle in
Lilienthal
and also from the plastic bag’s seldom-seen and rarely-respected second cousin, the uninflated, knotted-at-the-end party balloon described in
Texas
v.
Brown
(1983)
Given the lack of foundational testimony as to the illicit purpose of the plastic bag, the question of whether the bag may be characterized as suspicious is controlled by our prior opinion in
Thomas
v.
Superior Court
(1972)
Apparently recognizing the lacuna in foundational testimony in this case, the Attorney General at oral argument asked us to take judicial notice of the asserted fact that eight-by-eleven-inch plastic bags with “Zip-Loc” tops are often used in narcotics transactions. (See Evid. Code, § 452, subd. (g).) We decline the request for a number of reasons.
First, in passing on the propriety of a ruling on a motion to suppress, it is the job of an appellate court to review evidence submitted on the motion in the trial court.
(People
v.
Gibbs, supra,
Second, the taking of judicial notice at this point would effectively relieve the People of their burden of demonstrating, on the record, facts within the actual knowledge of the officer objectively justifying the reasonableness of the detention and warrantless search. (See
United States
v.
Ross, supra,
Third, the device of taking judicial notice at the appellate level would deprive defendant of his right to cross-examine the arresting officer and to present his own evidence on the question of the significance of the plastic bag. Even assuming, arguendo, narcotics are often found in plastic bags, that is hardly the end of a rational inquiry; many questions would remain. For example, one unanswered question is the extent of the experience of the arresting officer with bags such as the one at issue, since it is that experience that is crucial to the reasonableness of a search. (See
United States
v.
Ross, supra,
Finally, history has shown that where appellate courts have tried to rely on their own experience (rather than on trial testimony) to establish the lawful or unlawful nature of a common container, the results have sometimes appeared disconcertingly inconsistent, varying, as one might expect, with the personal experiences of the justices deciding a particular case. This problem emerged, for example, when the United States Supreme Court confronted the search-based-on-nature-of-container issue in 1981 in
Robbins
v.
California, supra,
To sum up, we conclude that whether a common container constitutes a suspicious circumstance, capable of contributing to the totality of circumstances necessary for probable cause, depends on the total factual context in which the container is observed, including the prior experience of the observing officer with containers of the sort at issue. Thus, for example, an officer who simply observes a citizen carrying an ordinary brown paper bag has no reason to be suspicious. (See
Filitti
v.
Superior Court
(1972)
We next examine the officer’s other observations to determine whether a person of reasonable caution could strongly suspect from the totality thereof that contraband was located in the plastic bag in the trunk of the car. (See, e.g.,
People
v.
Garrett
(1972)
B
We turn first to Officer Sherrets’ observation, made on his initial pass by the scene, that defendant’s companion “seemed to be looking around as if to see if anybody was watching them.” We are immediately confronted with our Supreme Court’s recent admonition in
People
v.
Loewen, supra,
that “ ‘Even where an individual is out of doors, his “apparent
*1089
concern with privacy does not imply guilt.” [Citations.]’ ”
(Loewen, supra,
In
Loewen,
the majority noted that our Supreme Court “has been wary of permitting a police officer to justify a detention by characterizing gestures as criminal. ‘The difficulty is that from the viewpoint of the
observer,
an innocent gesture can often be mistaken for a guilty movement. He must not only perceive the gesture accurately, he must also interpret it in accordance with the actor’s true intent. But if words are not infrequently ambiguous, gestures are even more so. Many are wholly nonspecific, and can be assigned a meaning only in their context. Yet the observer may view that context quite otherwise from the actor: not only is his vantage point different, he may even have approached the scene with a preconceived notion— consciously or subconsciously—of what gestures he expected to see and what he expected them to mean. The potential for misunderstanding in such a situation is obvious.’
(People
v.
Superior Court (Kiefer)
[1970] 3 Cal.3d [807] at p. 818 [
In this case the potential for misunderstanding is heightened by the fact that Officer Sherrets’ observation of defendant’s companion lasted for only a few seconds. Under the circumstances, the fact that defendant’s companion spent two to three seconds looking around contributes little to a reasonable belief that criminal activity was afoot, or that evidence of that activity would be found in a plastic bag inside the vehicle’s trunk.
C
We next consider Officer Sherrets’ assertion that defendant was apprehended in an area known for a high incidence of prostitution. Two cases recently decided by our Supreme Court have rejected a police officer’s reliance on the “high rate of crime” in an area to justify an investigative stop. In
People
v.
Loewen, supra,
Even more recently, in
People
v.
Aldridge, supra,
the court noted, “A history of past criminal activity in a locality does not justify suspension of the constitutional rights of everyone, or anyone, who may subsequently be in that locality.” (
We note, moreover, that the causal link between prostitution in the area and contraband in the automobile’s trunk was never supplied by the officer’s testimony. “In short, as is frequently the problem when a ‘high crime area’ factor is relied upon, [Officer Sherrets] offered no evidence as to ‘how the allegedly suspicious activity [possession of narcotics for sale] [was] related to the type of activity upon which that crime rate estimate [was] based. To the extent such foundational matters are lacking, [this court] cannot logically be expected to accord considerable weight to this factor.’ ”
(People
v.
Loewen, supra,
35 Cal.3d at pp. 124-125, quoting
People
v.
Bower, supra,
On this record, the fact that the area was one known for a high incidence of prostitution did not contribute to the probable cause required for the search of the trunk.
D
We turn next to Officer Sherrets’ observation that defendant and his companion “saw our approach and . . . attempted to walk away hurriedly.”
There are multiple problems with the officer’s reliance on this factor to generate probable cause to search the trunk. Foremost among them is that
*1091
“the suggestion that an apparent effort to avoid a police officer may justify a detention has been refuted in numerous decisions of [the California Supreme Court]. [Citation.]”
(People
v.
Aldridge, supra,
We also note that, as a matter of common sense, the factual predicate for an inference of criminal conduct is simply missing in this case. An inference of prior participation in unlawful activity may be drawn, in certain circumstances, where a citizen knows that police officers are approaching and the citizen engages in flight to avoid the officer presumably because the citizen does not want to be arrested. (See, e.g.,
People
v.
Garcia
(1981)
Absent a showing the citizen should reasonably know that those who are approaching are law enforcement officers, no reasonable inference of criminal conduct may be drawn by the citizen’s avoidance since, as we have noted, the citizen’s conduct is equally consistent with wishing to avoid becoming a victim of crime as with having committed one.
Here, the officers were in plain clothes and were driving an unmarked car at night in a relatively isolated area. So far as the record discloses, until Officer Sherrets said, “Police, stop,” defendant had no way to know that those in the car were, in fact, law enforcement officers. Unlike Flores, supra, the record demonstrates nothing “conspicuous” about the officers’ presence in their unmarked car; indeed, so far as the record indicates, the unmarked car served its intended purpose of disguising the law enforcement identities of its occupants.
*1092
As we have noted, the trial court made no explicit findings. On this record, there is no substantial evidence to support an inference that defendant or his companion knew the vehicle contained police ofiicers until the officers identified themselves. Under these circumstances, defendant’s walking hurriedly away from an approaching vehicle does not constitute a suspicious act as a matter of law. (See
People
v.
Aldridge, supra,
E
We turn to the officer’s testimony that defendant “slammed the lid of the vehicle closed” when the officers’ vehicle approached. Initially, we recall that the officer observed the plastic bag only on his initial pass by defendant’s vehicle and did not see what became of it after he made the U-turn and entered the alley. Officer Sherrets did not, therefore, actually see defendant put anything in the trunk. (Compare, e.g.,
People
v.
Doherty
(1967)
The bag’s absence raised an inference that it was in some other location, probably the trunk, but its mere absence did not suggest anything about its contents akin to an observed attempt at concealment. Officer Sherrets could hardly have reasoned that if the bag were “legitimate,” defendant would not have stored it in the trunk but would have kept it in his possession.
We also note our earlier conclusion that, at the time the trunk lid was “slammed,” defendant had no reason to know that the approaching vehicle contained police officers. Therefore, the act of “slamming” the trunk lid cannot reasonably be construed as an attempt to conceal contraband from approaching law enforcement officers. (Compare, e.g.,
People
v.
Doherty, supra; People
v.
Torralva
(1971)
Consequently, in these circumstances, the “slamming” of the trunk lid did not make a measurable contribution to the probable cause required to search the trunk.
F
We next address Officer Sherrets’ observation that defendant had the car keys but not the plastic bag in his hand when he was detained. The officer’s observation that defendant held the car keys in his hand when apprehended added nothing to his earlier observations that the trunk was open when he *1093 and Officer Sharrer first arrived on the scene and that defendant later “slammed” the trunk lid. The key merely implied what the open trunk had already expressed: that a plastic bag was probably in the trunk.
G
Finally, we turn to the remaining factors relied on by Officer Sherrets in his justification of the warrantless search: (a) the fact that defendant hurried his pace after the officer commanded him to stop and (b) the fact that defendant refused to identify himself when asked to do so by the officer. We assume without deciding that defendant had a duty to stop when commanded by the officer to do so and that his “refusal to accede to the officers’ request to stop was a less than innocent or normal response to the circumstances.”
(People
v.
Garcia, supra,
Defendant’s avoidance of the officer and his refusal to identify himself permitted the generalized inference that defendant had engaged in conduct he did not want the officer to find out about. But defendant’s flight and silence cannot be construed as identifying any specific unlawful activity. His conduct is consistent with being wanted on a warrant for traffic tickets, unpaid child support, burglary, or murder. Therefore, his conduct cannot reasonably be construed as furnishing “specific articulable facts which give reasonable cause to believe that seizable items are, in fact, concealed in the trunk.”
(Wimberly
v.
Superior Court, supra,
We acknowledge that the legality of a warrantless search must be judged by the totality of circumstances known to the officer at the time. (See
Cleaver
v.
Superior Court, supra,
*1094
In this case, “The People have not shown the required objective, specific, and articulable facts necessary to support this [warrantless search].”
(People
v.
Aldridge, supra,
Disposition
The judgment is reversed.
Blease, Acting P. J., and Carr, J., concurred.
Notes
At the hearing on the section 1538.5 motion, a defense witness testified about his reenactment of the movement of the officers’ vehicle as described in the transcript of the preliminary hearing. The witness testified that, when defendant was first observed, he was farther from the officer than prior testimony had indicated. The witness also testified that the officer’s view would have been obstructed by shrubs, a sign, and a tree trunk, and that the lighting in the area was “very dim.” Following the witness’ testimony, the trial court recessed the hearing and, together with defendant and both counsel, took a view of the scene. The court made no oral or written findings. Our recitation of facts assumes the officer’s view of defendant was unobstructed; all measurements are those most favorable to the People.
Because the crime at issue occurred before June 9, 1982, the provisions of Proposition 8 (Cal. Const., art. I, § 28) are not applicable to this case.
(People
v.
Smith
(1983)
At the time Officer Sherrets searched the trunk neither defendant nor the other man was under arrest. The auto search cannot, therefore, be justified as a search incident to a lawful custodial arrest. (Compare
New York
v.
Belton
(1981)
Thus, the search may not be upheld on the ground that contraband was in “plain view.” (Compare, e.g.,
People
v.
Ingram
(1981)
The bag turned out to be of the “Zip-Loc” top variety.
Justice Rehnquist delivered the lead opinion, in which he was joined by Chief Justice Burger and Justices White and O’Connor. Justice White also wrote a concurring opinion. Justice Powell concurred in an opinion in which he was joined by Justice Blackmun, and Justice Stevens concurred in an opinion in which he was joined by Justices Brennan and Marshall. 460 U.S. at pp. 730-732 [75 L.Ed.2d at pp. 503-504].)
In
Thomas
we cautioned that “It is a matter of common knowledge that hand-rolled tobacco cigarettes have found a new popularity reflecting current individualistic attitudes, changing styles, the availability of new ‘do-it-yourself’ supplies, and increases in the price of factory-mades. Hand-rolled cigarettes ‘in white paper’ are not unusual, and it would be unjust to automatically subject possessors of them to arrest on marijuana charges or their cars to search.” (
For example, despite the Attorney General’s characterization of the bag in this case as a “baggie,” it is not. (Compare, e.g.,
People
v.
Superior Court (Gilbert), supra,
We note parenthetically that the plurality’s conclusion is not drawn into question by
United States
v.
Ross, supra,
We reject the seductive but fallacious argument that because narcotics are often associated with prostitution, the trial court could reasonably infer the officer was observing a sale of narcotics. Officer Sherrets was sufficiently familiar with the area to describe it as a “high prostitution” area. If the area was also one involving a high incidence of narcotics sales, Officer Sherrets presumably would have known that fact and simply could have said so. The officer’s testimony did not reveal that any prior arrests had been made in the area for sales of narcotics. There is no substantial evidence supporting an inference that the area was one involving frequent sales of narcotics.
In light of this disposition, we need not consider defendant’s other contentions of error.
