State Of Iowa Vs. Allen Robert Allensworth ( 2008 )


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  •                IN THE SUPREME COURT OF IOWA
    No. 118 / 06-1507
    Filed May 9, 2008
    STATE OF IOWA,
    Appellant,
    vs.
    ALLEN ROBERT ALLENSWORTH,
    Appellee.
    Appeal from the Iowa District Court for Polk County, Karen A.
    Romano, Judge.
    The district court suppressed drug evidence discovered during a
    search of an impounded vehicle. REVERSED AND REMANDED.
    Thomas J. Miller, Attorney General, Elisabeth S. Reynoldson and
    Mary E. Tabor, Assistant Attorneys General, John P. Sarcone, County
    Attorney, and Stephanie Cox, Assistant County Attorney, for appellant.
    Mark C. Smith, State Appellate Defender, and Stephan J. Japuntich,
    Assistant State Appellate Defender, for appellee.
    2
    HECHT, Justice.
    We granted the State’s application for discretionary review of the
    district court’s order suppressing methamphetamine seized by law
    enforcement officers from a motor vehicle. We conclude the warrantless
    search of the steering column of the vehicle was supported by probable
    cause, and was therefore permissible under the automobile exception to the
    Fourth Amendment’s warrant requirement. Accordingly, we reverse the
    district court’s order.
    I.      Factual and Procedural Background.
    A Polk County sheriff’s deputy stopped a vehicle for speeding on
    Euclid Avenue in Des Moines. As the deputy approached the vehicle, Allen
    Allensworth rolled down the driver’s window, stated his name, and disclosed
    that there was an outstanding warrant for his arrest. The deputy noticed
    Allensworth had a large snake draped around his neck. A warrant check
    confirmed Allensworth had an outstanding warrant for a parole violation.
    The deputy arrested Allensworth, contacted Allensworth’s friend to come to
    the scene and retrieve the snake, and called a towing company to transport
    the vehicle from the scene of the arrest. Due to the presence of the snake
    and the amount of traffic at the intersection where the stop occurred, the
    deputy decided to defer an inventory of the contents of the vehicle until after
    it was moved to the location where it was to be impounded.1
    1The   Polk County Sheriff has a motor vehicle impoundment and inventory policy.
    With exceptions not relevant here, the policy directs that if the driver of a vehicle is
    arrested, officers are to impound the vehicle and perform an inventory of its contents. The
    policy states the inventory is not to be used as a pretext to search for evidence, but is
    designed to protect the citizen’s property and the county. If illegal substances are
    encountered during the inventory, the policy directs the officer to (1) stop the inventory;
    (2) contact a supervisor; (3) complete the inventory; and (4) consider obtaining a search
    warrant authorizing “a more thorough search of the motor vehicle.”
    3
    After transporting Allensworth to the jail for booking, but before he
    went to the impound lot to complete an inventory search of the vehicle, the
    deputy received an anonymous phone call reporting there were drugs in
    Allensworth’s car. Approximately two hours after the vehicle was towed and
    impounded, the deputy and another officer began an inventory of the
    vehicle’s contents. The deputy located a small bag of marijuana in the
    center console. Knowing the steering column was “a known place where
    people hide drugs,” an officer removed the horn button on the steering
    column and discovered a small plastic bag containing approximately
    twenty-five grams of methamphetamine.
    Allensworth was charged with possession with intent to deliver more
    than five grams of methamphetamine, in violation of Iowa Code section
    124.401(1)(b)(7) (2005), and failure to possess a drug tax stamp, in violation
    of Iowa Code section 453B.12. He filed a pro se motion to suppress the
    marijuana and methamphetamine, claiming they were seized in violation of
    the Fourth Amendment of the United States Constitution.2 Following a
    hearing, the district court concluded the seizure of the vehicle, the inventory
    search of the console, and the resulting seizure of the marijuana did not
    violate Allensworth’s Fourth Amendment rights. The court suppressed the
    2Allensworth claims on appeal the search also violated his rights under article I,
    section 8 of the Iowa Constitution, and that if we find the issue was not preserved below,
    we should address it on ineffective-assistance-of-counsel grounds. Allensworth did not
    raise below, and the district court did not rule on, a state constitutional claim. Moreover,
    he does not suggest on appeal that the analytical framework under the state constitution
    should differ from the Fourth Amendment analysis in this case. Cf. Racing Ass’n of Cent.
    Iowa v. Fitzgerald, 
    675 N.W.2d 1
    , 6 (Iowa 2004) (declining to adopt a different equal
    protection analysis under the analogous provision of the Iowa Constitution where no such
    analytical framework was urged by either party). Accordingly, Allensworth has failed to
    demonstrate prejudice resulting from his counsel’s failure to raise a state constitutional
    claim. See State v. Shanahan, 
    712 N.W.2d 121
    , 136 (Iowa 2006) (stating that in order to
    obtain relief on an ineffective-assistance-of-counsel claim one must prove “(1) the attorney
    failed to perform an essential duty and (2) prejudice resulted”). Because the claim of trial
    counsel’s ineffectiveness is without merit, we shall not further discuss it.
    4
    methamphetamine, however, on the ground that the search of the steering
    column exceeded the proper scope of an inventory search.3
    The State filed a motion requesting the district court reconsider its
    ruling, advancing the automobile exception to the warrant requirement as
    an alternative ground for upholding the search of the vehicle and seizure of
    the methamphetamine. The district court denied the motion, concluding
    the automobile exception applies only if probable cause for the search and
    exigent circumstances exist at the scene of the stop. The district court
    reasoned that the automobile exception did not apply under the
    circumstances of this case because probable cause for a warrantless search
    extending beyond an inventory search did not exist at the scene of the stop
    in this case, but arose only later after the vehicle was impounded when
    marijuana was discovered in the course of the inventory search.                         We
    granted discretionary review of the district court’s suppression order.
    II.     Scope of Review.
    We review Fourth Amendment claims de novo. State v. Lam, 
    391 N.W.2d 245
    , 248 (Iowa 1986).
    III.    Discussion.
    The State confines its argument on appeal to the validity of the search
    of the steering column under the so-called “automobile exception” to the
    Fourth Amendment’s warrant requirement. The State contends the district
    3An inventory of the contents of an impounded vehicle pursuant to standard police
    procedures is reasonable if the process is aimed at securing or protecting the vehicle and
    its contents. South Dakota v. Opperman, 
    428 U.S. 364
    , 372, 
    96 S. Ct. 3092
    , 3098–99, 
    49 L. Ed. 2d 1000
    , 1007 (1976). “The policy or practice governing inventory searches should
    be designed to produce an inventory,” and not simply be a ruse for “general rummaging in
    order to discover incriminating evidence.” Florida v. Wells, 
    495 U.S. 1
    , 4, 
    110 S. Ct. 1632
    ,
    1635, 
    109 L. Ed. 2d 1
    , 6 (1990). One factor considered by the court in its assessment of
    the reasonableness of an inventory search is whether the officer “acted in bad faith or for
    the sole purpose of investigation.” Colorado v. Bertine, 
    479 U.S. 367
    , 373, 
    107 S. Ct. 738
    ,
    741, 
    93 L. Ed. 2d 739
    , 746 (1987).
    5
    court erred in holding the automobile exception requires special exigency at
    the time the probable cause arises. Allensworth asserts the district court
    correctly suppressed the methamphetamine because the officers who
    conducted the search of the vehicle exceeded the limits of an inventory
    search when they invaded the steering column.
    The Fourth Amendment of the United States Constitution ensures
    “the right of the people to be secure in their persons, houses, papers, and
    effects, against unreasonable searches and seizures . . . .” U.S. Const.
    amend. IV. “Searches and seizures conducted by governmental officials
    without prior court approval are per se unreasonable unless they fall within
    one of the few exceptions to the Fourth Amendment’s warrant requirement.”
    State v. Jackson, 
    542 N.W.2d 842
    , 845 (Iowa 1996) (citing Katz v. United
    States, 
    389 U.S. 347
    , 357, 
    88 S. Ct. 507
    , 514, 
    19 L. Ed. 2d 576
    , 585 (1967);
    State v. Cook, 
    530 N.W.2d 728
    , 731 (Iowa 1995)). The Supreme Court has
    recognized a “specifically established and well-delineated” exception to the
    warrant requirement for searches of automobiles and their contents.
    California v. Acevedo, 
    500 U.S. 565
    , 581, 
    111 S. Ct. 1982
    , 1991, 
    114 L. Ed. 2d 619
    , 634 (1991).
    A review of the evolution of the automobile exception is useful in the
    analysis of the issue presented in this case. The United States Supreme
    Court first applied the exception in Carroll v. United States, 
    267 U.S. 132
    , 
    45 S. Ct. 280
    , 
    69 L. Ed. 543
    (1925).         In Carroll, the Court held a search
    warrant is unnecessary for the search of an automobile when officers have
    probable cause to believe the vehicle contains 
    contraband. 267 U.S. at 153
    –56, 45 S. Ct. at 
    285–86, 69 L. Ed. at 551
    –53. The Court concluded
    warrantless   searches    of   vehicles    based   on   probable   cause   are
    constitutionally permissible as it would be impracticable to require officers
    6
    to secure a warrant “because the vehicle can be quickly moved out of the
    locality or jurisdiction in which the warrant may be sought.” 
    Id. at 153,
    45
    S. Ct. at 
    285, 69 L. Ed. at 551
    . Thus, the original impetus for allowing
    warrantless searches of automobiles based upon probable cause was the
    exigency inherent in dealing with movable vehicles.
    Forty-five years after Carroll was decided, the Court again addressed
    the scope of the automobile exception in Chambers v. Maroney, 
    399 U.S. 42
    ,
    
    90 S. Ct. 1975
    , 
    26 L. Ed. 2d 419
    (1970). In Chambers, the police stopped a
    vehicle matching a description of the vehicle used an hour earlier by armed
    gunmen who robbed a gas 
    station. 399 U.S. at 44
    , 90 S. Ct. at 
    1977, 26 L. Ed. 2d at 424
    . The officers arrested the passengers on suspicion of
    armed robbery, and impounded the vehicle at the police station.          The
    officers conducted a search of the vehicle at the police station and found a
    gun concealed under the dashboard. 
    Id. Rejecting Chambers’
    claim that the search by the officers at the police
    station was unreasonable because no exigency existed to justify a
    warrantless search of the impounded vehicle, the Court noted:
    Arguably, because of the preference for a magistrate’s
    judgment, only the immobilization of the car should be
    permitted until a search warrant is obtained; arguably, only
    the “lesser” intrusion is permissible until the magistrate
    authorizes the “greater.” But which is the “greater” and which
    the “lesser” intrusion is itself a debatable question and the
    answer may depend on a variety of circumstances. For
    constitutional purposes, we see no difference between on the
    one hand seizing and holding a car before presenting the
    probable cause issue to a magistrate and on the other hand
    carrying out an immediate search without a warrant. Given
    probable cause to search, either course is reasonable under the
    Fourth Amendment.
    On the facts before us, the [vehicle] could have been searched
    on the spot when it was stopped since there was probable
    cause to search and it was a fleeting target for a search. The
    7
    probable-cause factor still obtained at the station house and so
    did the mobility of the car unless the Fourth Amendment
    permits a warrantless seizure of the car and the denial of its
    use to anyone until a warrant is secured. In that event there is
    little to choose in terms of practical consequences between an
    immediate search without a warrant and the car’s
    immobilization until a warrant is obtained.
    
    Id. at 51–52,
    90 S. Ct. at 
    1981, 26 L. Ed. 2d at 428
    (emphasis added). The
    Court concluded law enforcement officers’ encounters with vehicles that are
    readily capable of movement are sufficiently “exigent” to allow for
    warrantless searches based on probable cause. 
    Id. The exigencies
    faced by
    law enforcement officers dealing with motor vehicles do not evaporate when
    the vehicle is removed from the scene of the stop to a police station or other
    place of impoundment. United States v. Ross, 
    456 U.S. 798
    , 807 n.9, 
    102 S. Ct. 2157
    , 2163 n.9, 
    72 L. Ed. 2d 572
    , 583 n.9 (1982) (“[I]f an immediate
    search on the scene could be conducted, but not one at the station if the
    vehicle is impounded, police often simply would search the vehicle on the
    street—at no advantage to the occupants, yet possibly at certain costs to the
    police.”); see United States v. Watts, 
    329 F.3d 1282
    , 1286 (11th Cir. 2003)
    (“[T]he requirement of exigent circumstances is satisfied by the ‘ready
    mobility’ inherent in all automobiles that reasonably appear to be capable of
    functioning.” (Emphasis in original.)).
    In a more recent phase of the evolution of the automobile exception,
    the Court disavowed a “special exigency”4 requirement for searches of
    readily mobile vehicles, and provided additional rationales for allowing
    4We   use the term “special exigency” to refer to some circumstance beyond the
    inherent mobility of the vehicle that makes it impossible or impractical for the police to
    obtain a search warrant prior to the vehicle being moved away. United States v. Graham,
    
    275 F.3d 490
    , 509–10 (6th Cir. 2001) (noting the Supreme Court “has emphasized that no
    special exigency is required to conduct a warrantless search of an automobile when the car
    is mobile and the searching officer has probable cause to believe that fruits of a crime may
    be present in the automobile”). The Supreme Court has alternatively used the phrase
    “separate exigency” to refer to the same concept. See Maryland v. Dyson, 
    527 U.S. 465
    ,
    467, 
    119 S. Ct. 2013
    , 2014, 
    144 L. Ed. 2d 442
    , 445 (1999) (“[T]he ‘automobile exception’
    has no separate exigency requirement.”).
    8
    warrantless searches of automobiles based on probable cause. In California
    v. Carney, 
    471 U.S. 386
    , 
    105 S. Ct. 2066
    , 
    85 L. Ed. 2d 406
    (1985), a case
    involving a search of a mobile home, the Court acknowledged the “ready
    mobility” rationale for the automobile exception, but noted the exception is
    also justified based on the reduced expectation of privacy, as compared to
    the home or office, that individuals have in their automobiles. 
    Carney, 471 U.S. at 391
    , 105 S. Ct. at 
    2069, 85 L. Ed. 2d at 413
    (citing South Dakota v.
    Opperman, 
    428 U.S. 364
    , 367, 
    96 S. Ct. 3092
    , 3096, 
    49 L. Ed. 2d 1000
    ,
    1004–05 (1976)). This decreased expectation of privacy results from the
    “pervasive regulation of vehicles capable of traveling on the public
    highways.” 
    Id. at 392,
    105 S. Ct. at 
    2069, 85 L. Ed. 2d at 413
    .
    In Texas v. White, 
    423 U.S. 67
    , 
    96 S. Ct. 304
    , 
    46 L. Ed. 2d 209
    (1975)
    (per curiam), officers stopped the defendant at a bank drive-through window
    on suspicion of attempting to pass fraudulent 
    checks. 423 U.S. at 67
    , 96 S.
    Ct. at 
    305, 46 L. Ed. 2d at 211
    .      A bank employee had observed the
    defendant try to put something between the seats of the vehicle he was
    driving. 
    Id. The officers
    arrested White and transported him and his car to
    the police station, where they questioned White and searched the vehicle.
    
    Id. at 67–68,
    96 S. Ct. at 
    305, 46 L. Ed. 2d at 211
    . Although the trial court
    found the officers had probable cause to believe contraband was in the
    vehicle, the Texas Court of Criminal Appeals held four checks found during
    the search of the vehicle were obtained in violation of White’s Fourth
    Amendment rights. 
    Id. at 68,
    96 S. Ct. at 
    305, 46 L. Ed. 2d at 211
    . The
    Supreme Court reversed, holding the search at the station house was valid
    because probable cause to believe the car contained contraband did not
    evaporate when the car was removed from the scene of the seizure. 
    Id. Probable cause
    persisted at the station house, and therefore no showing of
    9
    exigency beyond the vehicle’s inherent mobility was required to sustain the
    warrantless search of the vehicle. 
    Id. (“[P]olice officers
    with probable cause
    to search an automobile at the scene where it was stopped could
    constitutionally do so later at the station house without first obtaining a
    warrant.”).
    In Michigan v. Thomas, 
    458 U.S. 259
    , 
    102 S. Ct. 3079
    , 
    73 L. Ed. 2d 750
    (1982) (per curiam), law enforcement officers stopped a vehicle for a
    traffic violation and observed an open bottle of liquor on the passenger seat
    
    floorboard. 458 U.S. at 259
    , 102 S. Ct. at 
    3080, 73 L. Ed. 2d at 752
    . The
    officers placed the driver, Thomas, under arrest for possession of open
    intoxicants in a motor vehicle. 
    Id. During an
    inventory search conducted
    before the vehicle was towed from the scene of the arrest, an officer located
    two bags of marijuana in the unlocked glove compartment. 
    Id. at 260,
    102
    S. Ct. at 
    3080, 73 L. Ed. 2d at 752
    . A second officer then conducted a more
    thorough search, which included checking under the dashboard and inside
    the locked trunk. The officer located a loaded revolver inside the air vents
    under the dashboard. The Michigan Court of Appeals held the search did
    not fit within the automobile exception “because both the car and its
    occupants were already in police custody [thus] there were no ‘exigent
    circumstances’ justifying a warrantless search for contraband.” 
    Id. at 261,
    102 S. Ct. at 
    3080, 73 L. Ed. 2d at 752
    –53. The Supreme Court reversed,
    stating that “when police officers have probable cause to believe there is
    contraband inside an automobile that has been stopped on the road, the
    officers may conduct a warrantless search of the vehicle, even after it has
    been impounded and is in police custody.” 
    Id. The Court
    further clarified,
    the justification to conduct such a warrantless search does not
    vanish once the car has been immobilized; nor does it depend
    upon a reviewing court’s assessment of the likelihood in each
    particular case that the car would have been driven away, or
    10
    that its contents would have been tampered with, during the
    period required for the police to obtain a warrant.
    
    Id. at 261,
    102 S. Ct. at 
    3081, 73 L. Ed. 2d at 753
    .
    In Maryland v. Dyson, 
    527 U.S. 465
    , 467, 
    119 S. Ct. 2013
    , 2014, 
    144 L. Ed. 2d 442
    (1999) (per curiam), the Court expressly rejected the
    argument that the automobile exception does not apply in the absence of a
    separate showing of exigency. The defendant’s vehicle was stopped and
    searched on the street based on a tip from a reliable informant that the
    vehicle the defendant was driving would be carrying a large quantity of
    cocaine. 
    Id. at 466,
    119 S. Ct. at 
    2013, 144 L. Ed. 2d at 444
    . The Maryland
    Court of Special Appeals reversed the defendant’s conviction for possession
    of crack cocaine, holding that “in order for the automobile exception to the
    warrant requirement to apply, there must not only be probable cause to
    believe that evidence of a crime is contained in the automobile, but also a
    separate finding of exigency precluding the police from obtaining a warrant.”
    
    Id. The Supreme
    Court reversed, stating “under our established precedent,
    the ‘automobile exception’ has no separate exigency requirement.” 
    Id. at 467,
    119 S. Ct. at 
    2014, 144 L. Ed. 2d at 445
    . The Maryland court’s finding
    of “abundant probable cause” to believe the readily mobile vehicle contained
    contraband “alone satisf[ied] the automobile exception to the Fourth
    Amendment’s warrant requirement.” 
    Id. We have
    previously applied the “inherent exigency” rationale for
    warrantless probable-cause searches and seizures of readily mobile vehicles
    undertaken prior to the vehicle’s impoundment. State v. Cain, 
    400 N.W.2d 582
    , 585 (Iowa 1987) (noting “recent decisions of the United States Supreme
    Court and this court . . . have made it clear that the exigency requirement is
    always satisfied by a vehicle’s inherent mobility”); 
    Lam, 391 N.W.2d at 248
    (“The Court’s decision [in Carney] makes it clear that under the automobile
    11
    exception which was created in recognition of the decreased expectation of
    privacy accorded to a vehicle and the exigencies associated with it, a
    warrantless search of a vehicle may be made if the authorities have
    probable cause.”). We have also upheld against both federal and Iowa
    constitutional challenges a vehicle search that was undertaken with
    probable cause at a police station after the defendant’s arrest. State v.
    Holderness, 
    301 N.W.2d 733
    , 737 (Iowa 1981) (upholding against federal
    and Iowa constitutional challenges a warrantless vehicle search based on
    probable cause at a police station). In each of these cases, probable cause
    supporting a warrantless search existed at the scene of the arrest or stop.5
    This case requires us to decide whether probable cause to conduct a
    warrantless automobile-exception search can arise during an inventory
    search of a vehicle after it has been removed from the scene of the stop and
    seizure. We conclude that it can.
    In State v. Edgington, 
    487 N.W.2d 675
    (Iowa 1992), the defendant was
    stopped for speeding. He was arrested after he admitted he was driving
    with a suspended license. Before having the vehicle towed, the arresting
    officer commenced an inventory search and discovered a loaded handgun
    under the seat and a jewelry box and jewelry on the back 
    seat. 487 N.W.2d at 677
    . The inventory search was interrupted when the tow truck arrived
    and took the vehicle away. When the search was completed at another
    location, numerous stolen items were found in the trunk. We concluded the
    search of the passenger compartment of the vehicle at the scene of the stop
    was incident to the arrest and therefore valid. 
    Id. at 678
    (citing New York v.
    5Although    neither Cain nor Lam posed a challenge to a warrantless probable cause
    search of a vehicle after impoundment, we have upheld searches that were undertaken, at
    least in part, after impoundment as well. See State v. Edgington, 
    487 N.W.2d 675
    , 677–78
    (Iowa 1992) (upholding later warrantless search of an impounded vehicle after a gun was
    discovered under the seat during an inventory search at the scene of the stop).
    12
    Belton, 
    453 U.S. 454
    , 460, 
    101 S. Ct. 2860
    , 2864, 
    69 L. Ed. 2d 768
    , 775
    (1981)). The discovery of the handgun and jewelry supplied the officers with
    probable cause to believe the vehicle contained additional contraband.
    Finding exigent circumstances and probable cause, we upheld under the
    automobile exception the search of the trunk conducted after the vehicle
    was towed from the scene of the arrest. 
    Id. Having concluded
    the search
    was valid under the automobile exception, we did not address Edgington’s
    claim that the impoundment and the inventory search of his car violated the
    police department’s regulations which required the arresting officers to
    provide the defendant with an alternative to impoundment. 
    Id. at 679.
    Allensworth does not dispute that the marijuana discovered in the
    console during the inventory search and the anonymous tip received before
    the inventory began gave the officer probable cause to suspect the vehicle
    contained additional contraband.       He contends, however, the officers
    conducting the inventory search were required, after they discovered the
    marijuana, to stop the inventory and request a search warrant before they
    could legally extend the search beyond the scope of the inventory. We
    disagree. Allensworth’s Fourth Amendment challenge based on the claimed
    failure of the officers to comply with their departmental rules governing
    inventory searches is, like Edgington’s, without merit. The State correctly
    posits that whether or not the search subsequent to the discovery of the
    marijuana was completed in compliance with the sheriff’s inventory search
    rules, the search of the vehicle driven by Allensworth at the time of the stop
    was reasonable under the automobile exception. Probable cause for an
    automobile exception search “may evolve from a proper investigatory stop of
    a vehicle.” 
    Id. at 678
    . We conclude it may also evolve from the discovery of
    contraband in the course of a proper inventory search as it did in
    13
    Edgington. 
    Id. at 678
    –79. An automobile exception search may be “as
    thorough as a magistrate could authorize in a warrant particularly
    describing the place to be searched.” 
    Ross, 456 U.S. at 800
    , 102 S. Ct. at
    
    2159, 72 L. Ed. 2d at 578
    ; accord 
    Carroll, 267 U.S. at 172
    –73, 45 S. Ct. at
    
    292, 26 L. Ed. at 559
    –60 (scope of automobile-exception search included
    tearing open vehicle’s seat cushion to find suspected contraband). Thus,
    what began as an inventory search expanded to a broader automobile-
    exception search that properly included the opening of the horn cap on the
    steering column.
    In finding the automobile exception inapplicable in this case, the
    district court relied upon language in Edgington and Holderness suggesting
    probable cause and exigent circumstances must arise at the scene of the
    stop to justify a later search at the station house under the automobile
    exception. See 
    Edgington, 487 N.W.2d at 677
    –78 (“Previously, we have
    stated that the automobile exception to the fourth amendment requirement
    of a search warrant is applicable if probable cause and exigent
    circumstances exist at the time the automobile is stopped by police.”);
    
    Holderness, 301 N.W.2d at 736
    –37 (“[E]xigent circumstances are necessary
    only initially; the absence of exigent circumstances at the time of the actual
    search is irrelevant.”); see also State v. Olsen, 
    293 N.W.2d 216
    , 220 (Iowa
    1980) (“It is now clear that the absence of exigent circumstances for the
    later search is wholly irrelevant. Exigent circumstances are necessary only
    initially.”). As detailed above, under prevailing Fourth Amendment law, the
    only exigency required to justify a warrantless search of a vehicle is the
    vehicle’s ready mobility. 
    Cain, 400 N.W.2d at 585
    (noting “[m]ore recent
    decisions of the United States Supreme Court and this court . . . have made
    it clear that the exigency requirement is always satisfied by a vehicle’s
    14
    inherent mobility”). The essential teaching of Edgington, Holderness, and
    Olsen is that sufficient exigency exists to justify a warrantless search of a
    readily mobile vehicle even after the vehicle has been impounded and
    removed to another location. Our decisions in those cases should not be
    understood to stand for the proposition that if probable cause for an
    automobile-exception search does not arise at the scene of a stop or seizure,
    it cannot arise later in the course of an inventory search conducted after the
    vehicle has been impounded and removed to another location.6
    The fact that the vehicle had been impounded and removed from the
    scene of the seizure before an inventory search was commenced and
    probable cause arose for the broader automobile exception search is of no
    constitutional moment. Under the substantial body of case law establishing
    the automobile exception, the reasonableness of the search simply cannot
    turn on the fortuity of whether the inventory search was commenced and
    6Our  conclusion is guided by the overriding concern in Fourth Amendment cases
    that the reasonableness of the search or seizure be determined by balancing the need for
    the search against the individual’s privacy interest. United States v. Knights, 
    534 U.S. 112
    ,
    118–19, 
    122 S. Ct. 587
    , 591, 
    151 L. Ed. 2d 497
    , 505 (2001) (“The touchstone of the Fourth
    Amendment is reasonableness, and the reasonableness of a search is determined by
    assessing, on the one hand, the degree to which it intrudes upon an individual’s privacy
    and, on the other, the degree to which it is needed for the promotion of legitimate
    governmental interests.”). As demonstrated by the cases permitting searches of impounded
    vehicles under the automobile exception, the State’s need to conduct an immediate search
    remains static once probable cause arises, regardless of whether the vehicle remains at the
    scene of the stop or has already been impounded. Similarly, the individual’s privacy
    interest in the contents of the vehicle remains static from the scene of the arrest
    throughout the duration of the impoundment—the individual does not gain a greater
    interest in keeping the contents of the vehicle secret simply because officers choose to
    impound the vehicle. See Note, Warrantless Searches and Seizures of Automobiles, 87 Harv.
    L. Rev. 835, 840 (1974) (noting the privacy interest implicated in a vehicle search is the
    defendant’s interest in “attempts at secrecy” of the automobile’s contents). The spatial and
    temporal limitation on the emergence of probable cause urged by Allensworth and applied
    by the district court would not provide any greater protection to the privacy interest at
    stake in an automobile search. Requiring, as a precondition to a finding of reasonableness,
    that probable cause to support an automobile exception search arise before impoundment
    would therefore afford “no advantage to the occupants,” and we decline to impose such a
    limitation. 
    Ross, 456 U.S. at 807
    n.9, 102 S. Ct. at 2163 
    n.9, 72 L. Ed. 2d at 583 
    n.9.
    15
    contraband was discovered before or after the car was removed from the
    scene of the stop or seizure. When probable cause arose at the police
    station, the vehicle was still sufficiently mobile to render the situation
    exigent and the warrantless search supported by probable cause
    reasonable. Allensworth’s motion to suppress is without merit and the
    district court erred in suppressing the methamphetamine.
    IV.   Conclusion.
    The search of the steering column of Allensworth’s vehicle was based
    on probable cause that arose during a lawful inventory search.          A
    warrantless search of the vehicle’s steering column was therefore
    reasonable under the Fourth Amendment. We reverse the district court’s
    suppression of the methamphetamine found in the steering column and
    remand the case for further proceedings consistent with this opinion.
    REVERSED AND REMANDED.
    All justices concur except Streit, J., who takes no part.