United States v. Oliver Higgins ( 2009 )


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  •                        RECOMMENDED FOR FULL-TEXT PUBLICATION
    Pursuant to Sixth Circuit Rule 206
    File Name: 09a0069p.06
    UNITED STATES COURT OF APPEALS
    FOR THE SIXTH CIRCUIT
    _________________
    X
    Plaintiff-Appellee, -
    UNITED STATES OF AMERICA,
    -
    -
    -
    No. 08-5114
    v.
    ,
    >
    -
    Defendant-Appellant. -
    OLIVER HIGGINS,
    -
    N
    Appeal from the United States District Court
    for the Western District of Tennessee at Jackson.
    No. 06-10004-001—James D. Todd, District Judge.
    Argued: January 21, 2009
    Decided and Filed: February 26, 2009
    Before: MOORE, CLAY, and KETHLEDGE, Circuit Judges.
    _________________
    COUNSEL
    ARGUED: Keith E. Golden, GOLDEN & MEIZLISH, Columbus, Ohio, for Appellant.
    Jerry R. Kitchen, ASSISTANT UNITED STATES ATTORNEY, Jackson, Tennessee, for
    Appellee. ON BRIEF: Keith E. Golden, GOLDEN & MEIZLISH, Columbus, Ohio, for
    Appellant. Jerry R. Kitchen, ASSISTANT UNITED STATES ATTORNEY, Jackson,
    Tennessee, for Appellee.
    MOORE, J., delivered the opinion of the court. CLAY, J. (pp. 24-26), delivered a
    separate opinion which joins Part II.A.2.a but dissents from Part II.A.2.b. KETHLEDGE,
    J. (pp. 27-28), delivered a separate opinion which joins all but Part II.A.2.a.
    _________________
    OPINION
    _________________
    KAREN NELSON MOORE, Circuit Judge. In 2006, Oliver Higgins (“Higgins”)
    was indicted and charged with six counts: possession with intent to distribute cocaine base,
    possession with intent to distribute cocaine, possession with intent to distribute marijuana,
    1
    No. 08-5114          United States v. Higgins                                             Page 2
    possession of counterfeit currency with intent to defraud, felon in possession of a firearm,
    and possession of a firearm in connection with a drug-trafficking crime. Before trial,
    Higgins moved to suppress all of the evidence stemming from the search of his apartment
    on the grounds that the warrant lacked probable cause. The district court denied this motion.
    At trial, the jury convicted Higgins of five of the six counts (all of the counts except the
    third, marijuana-based crime). The district court sentenced Higgins to an effective sentence
    of life imprisonment plus five years.
    On appeal, Higgins raises two arguments. First, Higgins asserts that the district court
    erred in denying his motion to suppress because the search warrant lacked probable cause.
    Second, Higgins presents three arguments for why the district court erred in imposing a
    sentence of life imprisonment: (1) although the jury convicted Higgins of an offense
    involving cocaine base, his sentence violated the Sixth Amendment because it was based on
    a judicial finding that the offense involved crack cocaine; (2) Higgins’s sentence was greater
    than necessary, and the district court failed to consider mitigating factors; and (3) the district
    court improperly enhanced Higgins’s sentence based on prior convictions. For the reasons
    discussed below, we AFFIRM Higgins’s conviction and sentence.
    I. BACKGROUND
    The chain of events leading to Higgins’s conviction began in 2005, when an
    investigator with the Jackson Police Department and an Assistant District Attorney contacted
    Investigator William Carneal (“Carneal”) at the Madison County Sheriff’s Department. The
    investigator told Carneal that an officer with the Henderson Police Department had
    information about drugs being sold in Madison County. Carneal explained the events that
    transpired in his affidavit supporting the application for a search warrant:
    On September 9, 2005, Sgt. Carneal received information from the
    Henderson Police Department (Chester County) regarding a traffic stop
    conducted in that jurisdiction in which Officer Phil Willis of the Henderson
    Police Department recovered a large amount of cocaine and cocaine base.
    Officer Willis stated that he stopped a suspect for driving under the
    influence. Officer Willis informed Sgt. Carneal that the suspect had
    approximately 15 grams of powder cocaine, along with 26 grams of cocaine
    base. (Both substances field tested positive for cocaine). The suspect also
    had two additional passengers in the vehicle. All three individuals were
    separated and interviewed separately at the Chester County Sheriff’s
    No. 08-5114         United States v. Higgins                                            Page 3
    Department. The driver of the vehicle, whose name has been disclosed to
    the Judge, stated he picked up the cocaine from a location in Madison
    County and gave an address of 1336 Campbell Street, Apartment 5, Jackson,
    Tennessee, as the pick up location for the narcotics. He also identified the
    person selling the narcotics as Oliver Higgins. This information was
    corroborated by both passengers of the vehicle who stated they rode with the
    driver to the Campbell Street location. Officers from Metro Narcotics did
    transport the driver of the vehicle to the Campbell Street address to confirm
    the exact location of the transaction. Officers with the Metro Narcotics Unit
    corroborated the address given by the driver of the vehicle, along with the
    description of a motorcycle which belonged to Oliver Higgins. Officers with
    Metro Narcotics did identify the motorcycle as belonging to Oliver Higgins
    and which was located at 1336 Campbell Street, Apartment 5, Jackson,
    Tennessee. The driver stated he had purchased narcotics from this location
    previously and had purchased the cocaine in his vehicle on September 9,
    2005 from Oliver Higgins. A check of the criminal history of Oliver
    Higgins showed two prior felony convictions for narcotics trafficking in
    Hardin County, Tennessee, in 1990 and 1998.
    Joint Appendix (“J.A.”) at 36 (Carneal Aff.).
    Based solely on this affidavit, the Madison County General Sessions Judge issued
    a warrant to search apartment 5 at 1336 Campbell Street. According to Carneal’s trial
    testimony, when the police searched this apartment, they found crack cocaine, powder
    cocaine, marijuana, money, a gun, digital scales, rolling papers, and mail addressed to
    Higgins. After the officers discovered more than 100 grams of crack cocaine, they arrested
    Higgins and took him to the Criminal Justice Complex.
    Based on the contraband discovered during this search, a federal grand jury delivered
    a superseding indictment charging Higgins with six counts: possession with intent to
    distribute 531.8 grams of cocaine base in violation of 21 U.S.C. § 841(a)(1); possession with
    intent to distribute 250.1 grams of cocaine in violation of 21 U.S.C. § 841(a)(1); possession
    with intent to distribute 62 grams of marijuana in violation of 21 U.S.C. § 841(a)(1);
    possession of counterfeit currency with intent to defraud in violation of 18 U.S.C. § 472;
    felon in possession of a firearm in violation of 18 U.S.C. § 922(g); and possession of a
    firearm in connection with a drug-trafficking crime in violation of 18 U.S.C. § 924(c)(1)(2).
    After he was indicted, Higgins moved to suppress all of the evidence that was seized
    during the search described above; all of the statements he made at the scene of the search
    or later, while in custody; and all observations made by law enforcement officers during the
    No. 08-5114           United States v. Higgins                                                  Page 4
    search. Higgins argued that the search was improper because the warrant lacked probable
    cause and did not sufficiently corroborate the statements made by the informant. The
    government responded that the affidavit provided probable cause because the informant’s
    name was disclosed to the judge, the information given was based on the informant’s
    personal knowledge, officers corroborated the fact that Higgins lived at the named location,
    and Higgins had two prior felony convictions for drug trafficking. Additionally, the
    government asserted that corroboration was not necessary because the informant was
    “providing information in hopes of leniency for past crimes.” J.A. at 40 (Resp. to Mot. to
    Suppress at 4).
    The district court held a hearing on Higgins’s motion to suppress at which Carneal
    was the sole witness. Carneal’s testimony was consistent with the information contained in
    the affidavit. After argument from counsel, the district court reviewed the facts contained
    in the affidavit and noted that “the informant was identified” and that the information he
    provided “was corroborated by taking him and others to the address” and by the
    identification of Higgins’s motorcycle. J.A. at 100 (Hr’g Tr. at 27). The district court
    denied the motion and found that “an identified informant providing corroborated
    1
    information” established probable cause. J.A. at 101 (Hr’g Tr. at 28).
    The case proceeded to trial. The government’s first witness was Jessica Lynn
    Marquez, a Tennessee Bureau of Investigation employee. Marquez testified that one of
    the government’s exhibits contained 250.1 grams of cocaine, that another contained
    62 grams of marijuana, and that a third contained 531.8 grams of cocaine base.
    Additionally, Marquez explained that cocaine base was made by boiling water, powder
    cocaine, and baking soda together and that when the mixture dried, it was “hard and
    rock-like.” J.A. at 112 (Trial Tr. at 6). During her testimony, the substance Marquez
    tested was referred to as both cocaine base and as crack cocaine. Marquez herself called
    the substance cocaine base, but when the prosecutor asked her to state “the total amount
    of crack cocaine” that she had tested, Marquez stated that the total was 531.8 grams
    1
    After this ruling, Higgins filed an amended motion to suppress and a motion to reopen the
    suppression hearing based on ineffective assistance of counsel. The district court denied these motions.
    No. 08-5114           United States v. Higgins                                    Page 5
    without making any distinction between crack cocaine and cocaine base. J.A. at 113
    (Trial Tr. at 7).
    After Marquez, Carneal testified regarding the search of Higgins’s apartment.
    Carneal also explained the difference between powder cocaine and crack cocaine and
    described how crack cocaine is made. Carneal stated that Higgins was in the apartment
    at the time of the search and that Higgins told officers that he was the sole occupant.
    The government’s next witness was Joseph Cavitt (“Cavitt”), a United States Secret
    Service special agent, who testified regarding the counterfeit currency found in
    Higgins’s apartment.
    After Cavitt, the government called Terry Hopper (“Hopper”), a task officer with
    the Drug Enforcement Administration, to the stand. Hopper testified that he was present
    when the search warrant was executed at Higgins’s apartment. Hopper explained how
    crack cocaine was made and sold, and Hopper stated that “over 550 grams of crack
    cocaine” were found in Higgins’s apartment and that this quantity of drugs was worth
    about $50,000. J.A. at 167 (Trial Tr. at 193). According to Hopper, the powder cocaine
    found was worth about $30,000. Additionally, Hopper told the jury that the items found
    in the apartment indicated to him that Higgins “was selling crack cocaine.” J.A. at 168
    (Trial Tr. at 194).
    The district court then charged the jury and explained that “Count 1 charges the
    defendant, Oliver Higgins, on or about September 10, 2005, unlawfully, knowingly and
    intentionally possessed with intent to distribute approximately 531.8 grams of cocaine
    base, or crack cocaine.” J.A. at 175 (Trial Tr. at 239). The jury found Higgins guilty of
    five of the six counts with which he had been charged, but acquitted him of count 3, the
    marijuana-based charge. In connection with count 1, the verdict form required the jury
    to answer two questions. First: “On Count 1 of the indictment, we, the jury, find the
    defendant Oliver Higgins. . . .” J.A. at 71-72 (Verdict Form). The jury checked a box
    indicating that it found Higgins guilty on count 1. Second: “If you find defendant guilty
    on Count 1, what amount of cocaine base do you find beyond a reasonable doubt that
    No. 08-5114        United States v. Higgins                                        Page 6
    defendant possessed?” 
    Id. The jury
    responded that it found 531.8 grams. The jury
    answered similar questions for the remaining charges.
    The district court began the sentencing hearing by reviewing the conclusions
    contained in the presentence report (“PSR”). The PSR asserted that the combined
    adjusted offense level was 34. According to the PSR, because “[Higgins’s] instant
    offense of conviction is a felony controlled substance offense and [Higgins] has at least
    two prior felony convictions of a controlled substance offense,” Higgins should be
    classified as a Career Offender under U.S.S.G. § 4B1.1. J.A. at 232-33 (PSR at 9-10).
    Using the calculations for Career Offenders, the PSR assigned Higgins a total offense
    level of 37. The report also stated that because Higgins was categorized as a Career
    Offender, his criminal history category was VI. In summarizing the district court’s
    sentencing options, the PSR noted that based on 21 U.S.C. §§ 841(b)(1)(A) & 851(a)(1),
    count 1 carried a mandatory-minimum sentence of life imprisonment. Similarly, under
    21 U.S.C. § 924(c)(1)(A)(1), Higgins’s conviction for possession of a firearm in
    connection with a drug-trafficking crime (count 6) required a sentence of at least five
    years of imprisonment to run consecutively with his other sentences. The PSR stated
    that Higgins’s guidelines range was 360 months to life plus five years of consecutive
    imprisonment. However, the PSR asserted that based on the statutory minimums
    described above, the district court was required to impose a sentence of life
    imprisonment plus five years to run consecutively.
    After reviewing the PSR, the district court heard argument from both sides.
    Higgins argued that because the jury had not found that the substance involved in count
    1 was crack cocaine, the district court could not sentence Higgins based on
    enhancements intended for crack-cocaine-based offenses. The government countered
    that the terms “crack cocaine” and “cocaine base” had been used interchangeably at trial.
    The district court overruled Higgins’s objection because the district court found that
    “there was evidence in this record that the substance possessed by defendant was, in fact,
    the crack form of cocaine base” and because under the guidelines, cocaine base was
    defined as crack cocaine. J.A. at 196-97 (Trial Tr. at 287-88).
    No. 08-5114         United States v. Higgins                                         Page 7
    Next, Higgins and the government presented arguments regarding the propriety
    of a sentence of life imprisonment. The government focused on the fact that the
    appropriate penalty was harsh not because of a sentencing disparity between powder
    cocaine and crack cocaine, but because Higgins was a career offender. The district court
    noted that 21 U.S.C. § 841(b)(iii) required a sentence of life imprisonment because
    Higgins had been convicted of possessing more than 50 grams of cocaine base and had
    two prior drug-related convictions. Higgins continued to argue that although this statute
    used the term “cocaine base,” the district court could not impose a mandatory life
    sentence absent a jury finding that the drug involved was crack cocaine because the
    statutory minimum of life imprisonment was meant for offenders involved in crack
    cocaine.
    In imposing sentence, the district court noted that the guidelines were just one
    factor for the court to consider and that here the guidelines “suggest[ed] . . . a mandatory
    sentence of life in prison plus five more years for the firearm.” J.A. at 213 (Trial Tr. at
    304). The district court considered the circumstances of the offense, focusing on the fact
    that guns and a large quantity of drugs were found at Higgins’s apartment. Additionally,
    the district court considered Higgins’s history and noted that he had a serious and
    lengthy criminal record. The district court stated that there were no appropriate
    alternative sentences available and determined that Higgins’s sentence was proportional
    to the sentences of other individuals who had committed similar crimes. Finally, the
    district court noted the importance of deterring large-scale drug dealers and imposed the
    following sentence:
    In looking at what your sentence should actually be, the
    guidelines suggest life, but even more importantly, the statute in your
    case requires life. [21 U.S.C. § 841(b)(1)(A)(iii)] provides the penalty
    for 50 grams or more of cocaine base and, in the next column, . . .
    provides for a mandatory sentence of life in prison if you have two prior
    convictions for a felony drug offense. You clearly have those two prior
    felony convictions, and you were convicted in this case of more than 50
    grams of cocaine base. So, under the statute, the court has no alternative
    but to impose a sentence of life.
    The statute also requires a five-year additional sentence to be
    served consecutively for the firearm.
    No. 08-5114        United States v. Higgins                                          Page 8
    So, Mr. Higgins, considering all the factors of [18 U.S.C. § 3553]
    and the guidelines, it’s my judgment that you be committed to the
    custody of the Bureau of Prisons for a term of life imprisonment on count
    1, thirty years imprisonment on count 2, twenty years imprisonment on
    count 4, fifteen years imprisonment on count 5, all of those sentences to
    be served concurrently with each other, followed by a five-year sentence
    consecutive on count 6, which will be served consecutively to the life.
    The effective sentence is, therefore, life imprisonment plus five years.
    J.A. at 215-16 (Trial Tr. at 306-07) (emphasis added).
    On appeal, Higgins raises two arguments. First, Higgins asserts that the district
    court erred in denying his motion to suppress because the search warrant was not
    supported by probable cause. Second, Higgins presents three arguments contending that
    the district court erred in imposing a sentence of life imprisonment: (1) although the
    jury convicted Higgins of an offense involving cocaine base, his sentence violated the
    Sixth Amendment because it was based on a judicial finding that the offense involved
    crack cocaine; (2) Higgins’s sentence was greater than necessary, and the district court
    failed to consider mitigating factors; and (3) the district court improperly enhanced
    Higgins’s sentence based on prior convictions.
    II. ANALYSIS
    A. Motion to Suppress
    1. Standard of Review
    “When reviewing a district court’s decision on a motion to suppress, we use a
    mixed standard of review: we review findings of fact for clear error and conclusions of
    law de novo.” United States v. Davis, 
    514 F.3d 596
    , 607 (6th Cir. 2008). The district
    court’s finding that there was probable cause to support the warrant is reviewed de novo.
    United States v. Hardin, 
    539 F.3d 404
    , 416-17 (6th Cir. 2008). We view the evidence
    “in the light most likely to support the district court’s decision.” 
    Davis, 514 F.3d at 607
    (internal quotation marks omitted). “An issuing judge’s findings of probable cause
    should be given great deference by the reviewing court and should not be reversed unless
    arbitrarily exercised.” United States v. Miller, 
    314 F.3d 265
    , 268 (6th Cir. 2002), cert.
    No. 08-5114         United States v. Higgins                                         Page 9
    denied, 
    539 U.S. 908
    (2003). “‘[A] denial of a motion to suppress will be affirmed on
    appeal if the district court’s conclusion can be justified for any reason.’” 
    Hardin, 539 F.3d at 417
    (quoting United States v. Pasquarille, 
    20 F.3d 682
    , 685 (6th Cir. 1994)).
    2. Analysis
    a. Probable Cause
    The Fourth Amendment requires that a warrant must be supported by probable
    cause, i.e., “a fair probability that contraband or evidence of a crime will be found in a
    particular place.” 
    Miller, 314 F.3d at 268
    (internal quotation marks omitted). The
    Supreme Court has held that the sufficiency of a warrant is analyzed using a totality-of-
    the-circumstances approach; “the duty of a reviewing court is simply to ensure that the
    [issuing] magistrate had a ‘substantial basis for . . . conclud[ing]’ that probable cause
    existed.” Illinois v. Gates, 
    462 U.S. 213
    , 238-39 (1983) (quoting Jones v. United States,
    
    362 U.S. 257
    , 271 (1960)). When a search warrant issues based on an informant’s tip,
    that informant’s “‘veracity,’ ‘reliability,’ and ‘basis of knowledge’ are all highly
    relevant,” but are not “separate and independent requirements to be rigidly exacted in
    every case.” 
    Id. at 230.
    In applying this totality-of-the-circumstances test, this court has
    held that “where a known person, named to the magistrate, to whose reliability an officer
    attests with some detail, states that he has seen a particular crime and particular
    evidence, in the recent past, a neutral and detached magistrate may believe that evidence
    of a crime will be found.” United States v. Allen, 
    211 F.3d 970
    , 976 (6th Cir. 2000) (en
    banc).
    As in Allen, in Higgins’s case, the affidavit was based on information provided
    to law-enforcement officers by an informant who was known to the affiant and whose
    name was disclosed to the issuing magistrate. See 
    Allen, 211 F.3d at 971-72
    . However,
    Higgins’s case is different from Allen in two critical respects. First, unlike the affidavit
    in Allen, Carneal’s affidavit did not attest to the informant’s reliability. The Supreme
    Court has held that “[a]dmissions of crime, like admissions against proprietary interests,
    carry their own indicia of credibility—sufficient at least to support a finding of probable
    No. 08-5114         United States v. Higgins                                       Page 10
    cause to search.” United States v. Harris, 
    403 U.S. 573
    , 583 (1971). However, when
    considering Harris, this court has held that “[a]n admission against penal interest . . . is
    a significant, and sometimes conclusive, reason for crediting the statements of an
    informant.” Armour v. Salisbury, 
    492 F.2d 1032
    , 1035 (6th Cir. 1974) (emphasis
    added). Accordingly, the fact that the informant was known to the affiant and issuing
    magistrate and admitted a crime does not alone provide probable cause. In addition to
    providing scant information about the informant’s reliability, the “corroboration”
    included in Carneal’s affidavit does little to reinforce the informant’s assertions. The
    affidavit states that the other passengers in the car confirmed the informant’s statement,
    but it does not say whether they did so unprompted or if the police asked them whether
    the drugs had come from Higgins’s apartment. The affidavit states that the police
    corroborated the fact that Higgins lived at the stated location, owned the motorcycle
    parked outside, and had a drug-related criminal history, but none of these facts supports
    the informant’s assertion that he had purchased drugs from Higgins at this location the
    previous day.
    The second difference between this case and Allen is that this affidavit does not
    assert that the informant had been inside Higgins’s apartment, that he had ever seen
    drugs or other evidence inside Higgins’s apartment, or that he had seen any evidence of
    a crime other than the one that occurred when Higgins allegedly sold him drugs.
    Without such an assertion, the affidavit fails to establish the necessary “nexus between
    the place to be searched and the evidence sought.” United States v. Van Shutters, 
    163 F.3d 331
    , 336-37 (6th Cir. 1998) (internal quotation marks omitted), cert. denied, 
    526 U.S. 1077
    (1999).
    Applying the totality-of-the-circumstances test, we hold that this warrant was not
    supported by probable cause. The informant gave his statements after the police
    discovered a large amount of drugs in his car, giving him an incentive to cooperate with
    the police to help himself. The affidavit contains no assertion that this informant is
    known to be reliable, nor did the police corroborate any of the informant’s statements
    beyond the innocent fact that Higgins lived at the stated location and the irrelevant (to
    No. 08-5114        United States v. Higgins                                      Page 11
    the determination of whether Higgins’s house contained evidence of a present-day
    crime) fact that Higgins had a criminal record. Nor does the affidavit contain any
    assertion that the informant had been inside Higgins’s apartment or that the informant
    had seen drugs or other evidence in or around Higgins’s apartment. Given these
    weaknesses, we conclude that the district court erred in its conclusion that this warrant
    was supported by probable cause.
    b. Exceptions to Exclusion
    In light of two judges on this panel having concluded that the warrant was not
    supported by probable cause, we must next determine whether an exception to the
    exclusionary rule applies. “In United States v. Leon, 
    468 U.S. 897
    (1984), the Supreme
    Court created a good-faith exception to the usual rule that courts should exclude
    evidence obtained in violation of the Fourth Amendment” which this court has described
    as follows:
    United States v. Leon modified the exclusionary rule so as not to
    bar from admission evidence seized in reasonable, good-faith reliance on
    a search warrant that is subsequently held to be defective. Where an
    officer’s reliance on a warrant is objectively reasonable, the Supreme
    Court held, no additional deterrent effect will be achieved through the
    exclusion from evidence of the fruits of that search. However, the
    good-faith exception is inapposite in four situations: (1) where the
    issuing magistrate was misled by information in an affidavit that the
    affiant knew was false or would have known was false except for his
    reckless disregard for the truth; (2) where the issuing magistrate wholly
    abandoned his judicial role and failed to act in a neutral and detached
    fashion, serving merely as a rubber stamp for the police; (3) where the
    affidavit was nothing more than a “bare bones” affidavit that did not
    provide the magistrate with a substantial basis for determining the
    existence of probable cause, or where the affidavit was so lacking in
    indicia of probable cause as to render official belief in its existence
    entirely unreasonable; and (4) where the officer’s reliance on the warrant
    was not in good faith or objectively reasonable, such as where the
    warrant is facially deficient.
    United States v. Rice, 
    478 F.3d 704
    , 711-12 (6th Cir. 2007) (internal quotation marks and
    citations omitted); see also Herring v. United States, 
    129 S. Ct. 695
    (2009).
    No. 08-5114         United States v. Higgins                                       Page 12
    Although a majority holds in Part II.A.2.a that this warrant was not supported by
    probable cause, a separate majority holds that the Leon good-faith exception applies and
    makes exclusion an inappropriate remedy in this case. Neither party discusses the issue,
    but there is no evidence that any circumstances are present that would negate the good-
    faith exception. There is no evidence that Carneal included false information in the
    affidavit; there is no evidence that the magistrate acted as a partisan rubber stamp; the
    affidavit is weak, but it is not bare bones, and this court’s precedents are not so clear as
    to make it “entirely unreasonable” to find probable cause based on such an affidavit; and
    there has been no showing that the warrant was so obviously deficient that official
    reliance on it was objectively unreasonable.
    “[O]ur good-faith inquiry is confined to the objectively ascertainable question
    whether a reasonably well trained officer would have known that the search was illegal
    despite the magistrate’s authorization.” 
    Leon, 468 U.S. at 922
    n.23. The conclusion that
    the officers’ reliance on the warrant was objectively reasonable requires “‘a less
    demanding showing than the “substantial basis” threshold required to prove the
    existence of probable cause.’” United States v. Carpenter, 
    360 F.3d 591
    , 595 (6th Cir.
    2004) (en banc) (quoting United States v. Bynum, 
    293 F.3d 192
    , 195 (4th Cir. 2002)).
    In this case, the police had received information from a named informant who, in the
    course of admitting that he had committed a crime, told police that he had purchased
    drugs from Higgins’s address earlier that day. As discussed above, the police had not
    worked with the informant before and did not know whether drugs had been sold or seen
    inside Higgins’s residence, but a magistrate did issue a warrant based on the facts
    included in the affidavit. This circuit’s holdings indicate that a nexus between the place
    to be searched and the item to be seized may sometimes be inferred. See United States
    v. Williams, 
    544 F.3d 683
    (6th Cir. 2008). Here the warrant contained a sufficient link
    between Higgins’s home and drug activity such that a reasonably well-trained officer
    would not have known that the search was illegal. See 
    Carpenter, 360 F.3d at 596
    .
    Accordingly, we conclude that exclusion is inappropriate and the evidence stemming
    from the search should not be suppressed.
    No. 08-5114        United States v. Higgins                                      Page 13
    B. Apprendi Claim
    At sentencing and on appeal Higgins argued that because the jury found that his
    crime involved cocaine base but did not find that it involved crack cocaine, the district
    court committed error under Apprendi v. New Jersey, 
    530 U.S. 466
    (2000), when it
    imposed an enhanced penalty under 21 U.S.C. § 841(b)(1)(A)(iii).                 Section
    841(b)(1)(A)(iii) sets the penalty for a crime involving 50 grams or more of a mixture
    that contains cocaine base. The verdict form indicates that the jury convicted Higgins
    of a crime involving 531.8 grams of cocaine base. At sentencing, the district court noted
    that because Higgins was convicted of a crime involving more than 50 grams of cocaine
    base and because Higgins had two or more prior felony drug-related convictions,
    § 841(b)(1)(A) required the district court to impose a sentence of life imprisonment.
    Though a surface reading of the statute and the verdict form seems to indicate that the
    jury found exactly what § 841(b)(1)(A)(iii) requires, Higgins’s Apprendi claim arises
    from the fact that term “cocaine base” as used in §841 is ambiguous. Higgins argues that
    Congress intended to impose the enhanced penalties reserved for cocaine base only when
    crack cocaine, a specific form of cocaine base, was involved. Therefore, Higgins asserts
    that the jury would have had to find him guilty of a crime involving crack cocaine before
    those harsh penalties could apply. See United States v. Hollis, 
    490 F.3d 1149
    , 1155 (9th
    Cir. 2007) (confronting same argument). We agree with Higgins, but conclude that his
    sentence was proper because it was based on a jury finding that he possessed crack
    cocaine.
    1. Statutory Ambiguity
    Congress created the enhanced penalties for crimes involving cocaine base
    contained in § 841(b)(1)(A) as part of the Anti-Drug Abuse Act of 1986 (“the Act”). See
    Kimbrough v. United States, — U.S. —, 
    128 S. Ct. 558
    , 566-67 (2007). In part,
    Congress intended this Act to confront the then relatively new and increasing use of the
    crack form of cocaine. 
    Id. We have
    held that “because crack is ‘the primary target’ of
    the Act, there could be ‘no doubt that[,] whatever else section 841(b)(1)(B)(iii)
    No. 08-5114             United States v. Higgins                                                     Page 14
    encompasses, it certainly includes [crack].”2 United States v. Avant, 
    907 F.2d 623
    , 626
    (6th Cir. 1990); see also United States v. Brisbane, 
    367 F.3d 910
    , 912 (D.C. Cir. 2004)
    (“Whatever Congress meant by ‘cocaine base,’ there can be no doubt that it meant to
    include crack.”).
    The question in the instant case is not whether the term “cocaine base” in § 841
    includes crack cocaine. Instead, we must decide whether Apprendi “requires the
    government to charge, and the jury to find, more than that defendant distributed cocaine
    base” before imposing the harsh penalties nominally directed towards “cocaine base”
    contained in § 841. 
    Hollis, 490 F.3d at 1155
    (emphasis added). A recent D.C. Circuit
    case provides useful background:
    Punishment for violating § 841 depends on the weight of drugs involved
    in the offense. A certain quantity of “cocaine base” will trigger much
    stiffer penalties than an equivalent quantity of “cocaine, its salts, optical
    and geometric isomers, and salts of isomers.” Compare 21 U.S.C.
    § 841(b)(1)(A)(ii)(II) & (B)(ii)(II) (“subsection (ii)”) with 21 U.S.C.
    § 841(b)(1)(A)(iii) & (B)(iii) (“subsection (iii)”). The problem is that,
    chemically, “cocaine” and “cocaine base” mean the same thing.
    Cocaine is a naturally occurring alkaloid—that is, a base—found
    in the leaves of the coca plant. The leaves typically undergo extensive
    processing before reaching the United States. Processors shred the
    leaves and mash them with a strong alkali (like lime), a solvent (like
    kerosene), and sulfuric acid. The result is a light brown paste containing
    cocaine base (cocaine in its natural alkaloid form) and a number of other
    chemicals. The cocaine paste is processed with hydrochloric acid to
    create a salt, cocaine hydrochloride, a white or off-white powder. It is
    usually this powder that is shipped to the United States, where it is
    known colloquially as “cocaine.”
    Users generally consume powdered cocaine by snorting it. Since
    cocaine hydrochloride is water soluble, the nasal mucous membranes
    absorb the chemical, allowing it to enter the blood stream and eventually
    reach the brain. Users can also apply the powder to other mucous
    membranes, or dissolve it in water and inject it intravenously. But they
    cannot smoke it. The temperature at which cocaine hydrochloride
    evaporates is higher than the temperature at which its active ingredient
    breaks down.
    2
    Although this quotation deals with § 841(b)(1)(B)(iii), there is no difference between this section
    and the one at issue here, § 841(b)(1)(A)(iii), except that (B)(iii) applies to individuals convicted of crimes
    involving smaller quantities of drugs.
    No. 08-5114           United States v. Higgins                                     Page 15
    Cocaine base, on the other hand, can be smoked. The ability to
    smoke the drug is important because smoking produces a quicker,
    shorter, and more intense high than snorting. This makes it much more
    addictive. Smoking cocaine paste, which contains cocaine base, is
    common in the Andes but rare in the United States because cocaine is
    generally imported in its powdered, nonsmokable form.
    Beginning in the early 1970s, American drug dealers developed
    several methods to free cocaine base from cocaine hydrochloride so that
    it could be smoked. The most common method used to produce this
    “freebase” cocaine involved flammable substances and could result in
    dangerous explosions. This danger, along with the high price of cocaine,
    limited freebase’s popularity.
    In the mid-1980s, a new form of smokable cocaine became
    widely available. Known by the street name “rock” or “crack,” this form
    was much easier to manufacture than other forms of freebase because the
    process did not involve volatile chemicals. Also, unlike the “traditional”
    method of making freebase, the “baking soda method” used to make
    crack did not remove impurities and adulterants present in the powder.
    These characteristics combined to produce a highly addictive form of
    smokable cocaine that was far cheaper than either powder or freebase had
    ever been. While cost had previously limited cocaine use to people of
    means, crack made it available to large numbers of young and
    low-income users.
    Crack spread rapidly through several large cities. In 1986,
    Congress passed the Anti-Drug Abuse Act of 1986, Pub. L. No. 99-570,
    100 Stat. 3207, without such normal deliberative processes as committee
    hearings and reports. Among other measures, the statute purported to
    impose much higher sentences for crack than for powdered cocaine.
    The statute established the quantities of “cocaine, its salts . . .”
    that would trigger various penalty tiers. But rather than describing crack
    by street name or manufacturing process, the statute established lower
    thresholds for any “mixture containing cocaine base.” Because
    “cocaine” and “cocaine base” carry the same chemical meaning (the
    word “base” merely refers to the fact that cocaine is a base), the statute
    appears ambiguous, providing two different sets of penalties for the same
    offense. If the ambiguity remains unresolved, the rule of lenity would
    suggest imposition of the lower sentence.
    
    Brisbane, 367 F.3d at 911-12
    (footnote and citations omitted); see also 
    Hollis, 490 F.3d at 1156
    (“[C]ocaine and cocaine base are chemically identical. If any form of cocaine
    base qualifies for the enhanced penalties under the statute, then subsection (iii) swallows
    subsection (ii).”).
    No. 08-5114        United States v. Higgins                                       Page 16
    The situation is further complicated by the meaning of the term “cocaine base”
    as used in the Sentencing Guidelines. The Anti-Drug Abuse Act of 1986 “adopted a
    ‘100-to-1 ratio,’” which the Supreme Court has described as a penalty scheme “that
    treated every gram of crack cocaine as the equivalent of 100 grams of powder cocaine”
    and which resulted in significantly higher penalties for individuals convicted of crimes
    involving crack than powder cocaine. 
    Kimbrough, 128 S. Ct. at 567
    . When the
    Sentencing Commission developed the Guidelines, it adopted this weight-based ratio and
    prescribed higher sentences for cocaine base than for cocaine. 
    Id. at 567-68;
    see also
    U.S.S.G. § 2D1.1(c). In 1993, the Commission resolved the ambiguity inherent in
    punishing these chemically identical substances differently by promulgating an
    amendment that stated that “‘Cocaine base,’ for the purposes of this guideline, means
    ‘crack.’ ‘Crack’ is the street name for a form of cocaine base, usually prepared by
    processing cocaine hydrochloride and sodium bicarbonate, and usually appearing in a
    lumpy, rocklike form.” U.S.S.G. § 2D1.1 (Notes to Drug Quantity Table)(D); see also
    United States v. Munoz-Realpe, 
    21 F.3d 375
    , 376-77 (11th Cir. 1994). Congress took
    no action to bar or change this amendment, the amendment makes no mention of § 841,
    and Congress did not act to amend § 841.
    Higgins’s Apprendi claim hinges on the ambiguity remaining in § 841. Higgins
    argues that § 841(b)(1)(A)(ii) and (iii) punish chemically identical substances differently
    by offering the same mandatory minimums for crimes involving 50 grams of cocaine
    base as for those involving 5 kilograms of cocaine. Higgins urges us to resolve the
    ambiguity and give effect to Congress’s intent to punish only “crack cocaine” more
    harshly by applying the penalties that the statute reserves for “cocaine base” exclusively
    when the jury finds that the cocaine base involved is crack cocaine. Higgins then argues
    that because the jury did not find that the drug involved in his case was “crack cocaine,”
    the district court violated Apprendi when it exposed him to a higher penalty based on a
    judicial finding that the drug involved was crack cocaine.
    There is a circuit split as to how this ambiguity should be resolved. Six circuits
    have refused to limit the definition of “cocaine base” and have held that “cocaine base”
    No. 08-5114             United States v. Higgins                                                   Page 17
    in § 841 includes all forms of cocaine base. The First Circuit noted the circuit split and
    held as follows: “In this circuit, . . . it is settled that 21 U.S.C. § 841 regulates exactly
    what its terms suggest: the possession of any form of ‘cocaine base.’ Crack is a form
    of cocaine base and so is among the substances regulated by the statute, but the
    government is not required to prove that the substance involved in a given case is crack
    in order to secure a conviction under it.” United States v. Medina, 
    427 F.3d 88
    , 92 (1st
    Cir. 2005) (citations omitted). Before the Guidelines were amended, the Second Circuit
    “decline[d] to equate cocaine base with ‘crack’ cocaine” for purposes of the Guidelines
    and of § 841 because, although it was clear that Congress meant to include “crack
    cocaine” when it said “cocaine base,” Congress had chosen not to limit the definition of
    “cocaine base.” United States v. Jackson, 
    968 F.2d 158
    , 162 (2d Cir. 1992). After the
    Guidelines amendment, the Second Circuit seemingly reaffirmed its refusal to limit the
    definition of cocaine base. United States v. Fields, 
    113 F.3d 313
    , 325 (2d Cir. 1997).
    The Third Circuit adopted the Second Circuit’s approach, rejected the argument that the
    Guidelines amendment should influence its decision, and concluded that “‘cocaine base’
    encompasses all forms of cocaine base with the same chemical formula when the
    mandatory minimum sentences under 21 U.S.C. § 841(b)(1) are implicated.” United
    States v. Barbosa, 
    271 F.3d 438
    , 466-67 (3d Cir. 2001). The Fourth Circuit also
    followed the Second Circuit and concluded that Congress did not intend to limit the term
    “cocaine base” beyond its known chemical meaning. United States v. Ramos, 
    462 F.3d 329
    , 333-34 (4th Cir. 2006). The Fifth Circuit concluded that “[a]lthough a substance
    does not appear to be crack cocaine, it may nevertheless be cocaine base within the
    meaning of § 841(b).” United States v. Butler, 
    988 F.2d 537
    , 543 (5th Cir. 1993).
    Finally, the Tenth Circuit held that “‘cocaine base’ is sufficiently defined and
    distinguishable from other forms of cocaine to prevent arbitrary and discriminatory
    enforcement.” United States v. Easter, 
    981 F.2d 1549
    , 1558 (10th Cir. 1992).
    Five other circuits3 have limited the definition of “cocaine base” in § 841. In
    contrast with the Second Circuit, the Eleventh Circuit held that by failing to block the
    3
    We, along with the Eighth Circuit, are the only circuits that have yet to address this issue.
    No. 08-5114        United States v. Higgins                                      Page 18
    amended Guidelines definition of “cocaine base,” “Congress indicated that it intends the
    term ‘cocaine base’ to include only crack cocaine.” 
    Munoz-Realpe, 21 F.3d at 377
    .
    After reviewing the circuit split, the Seventh Circuit concluded that “for purposes of the
    mandatory minimum sentence in 21 U.S.C. § 841(b)(1)(A)(iii), the phrase ‘cocaine base’
    refers to cocaine base that constitutes crack.” United States v. Edwards, 
    397 F.3d 570
    ,
    577 (7th Cir. 2005). The Ninth Circuit similarly read § 841 “as requiring the indictment
    to charge and the jury to find ‘crack’ to trigger the enhanced penalties associated with
    cocaine base.” 
    Hollis, 490 F.3d at 1156
    . The D.C. Circuit “reject[ed] the ‘literal’
    approach” of refusing to limit the definition of “cocaine base.” 
    Brisbane, 367 F.3d at 913
    . The Brisbane court concluded that it could resolve the ambiguity in § 841 by
    defining “cocaine base” as “crack cocaine” or by defining “cocaine base” as “any
    cocaine that is smokable,” but declined to adopt either approach because such a holding
    was not necessary to the resolution of the case before it. 
    Id. at 914.
    We have examined this precedent, and we agree with those courts that have held
    that § 841 is ambiguous and that the phrase “cocaine base” in § 841 means “crack
    cocaine.” We also note that the Guidelines have defined “cocaine base” as “crack
    cocaine,” and that our holding will create consistency between the Guidelines and the
    statute. As currently written, § 841 punishes the possession of chemically identical
    substances, cocaine and cocaine base, differently. However, it is clear that Congress
    intended that the enhanced penalties for “cocaine base” would apply to crimes involving
    “crack cocaine.” 
    Kimbrough, 128 S. Ct. at 566-67
    ; 
    Avant, 907 F.2d at 626
    . We resolve
    the ambiguity and give effect to Congress’s intent by holding that the term “cocaine
    base” as used in § 841 means “crack cocaine.” Accordingly, under Apprendi, before the
    enhanced penalties of § 841 can apply, the indictment must charge and the jury must find
    beyond a reasonable doubt that the defendant committed a crime involving crack
    cocaine.
    No. 08-5114            United States v. Higgins                                                  Page 19
    2. Higgins’s Case
    Having held that the enhanced penalties of § 841 require that the jury find that
    the defendant committed a crime involving crack cocaine, we must consider whether
    Higgins’s sentence violates Apprendi. “This court reviews a constitutional challenge to
    a defendant’s sentence de novo wherever the defendant preserves the claim for appellate
    review.” United States v. Copeland, 
    321 F.3d 582
    , 601 (6th Cir. 2003). Higgins
    preserved his Apprendi challenge by making this argument at his sentencing hearing.
    If the jury’s verdict includes nothing more than a finding that Higgins possessed cocaine
    base, today’s holding would require us to vacate Higgins’s sentence.
    According to the verdict form, the jury found Higgins guilty of count 1 and also
    found that in connection with count 1, Higgins possessed 531.8 grams of “cocaine base.”
    J.A. at 71 (Jury Verdict Form at 1). Although the verdict form does not contain the term
    “crack cocaine,” its references to count 1 incorporate the definition of “cocaine base” as
    “crack cocaine.” Both questions that the jury was required to answer explicitly refer to
    count 1. The indictment describes count 1 as follows: “On or about September 10,
    2005, in the Western District of Tennessee, the defendant, Oliver Higgins, did
    unlawfully, knowingly and intentionally possess with the intent to distribute
    approximately 531.8 grams of cocaine base (crack cocaine). . . .” J.A. at 17 (Indictment
    at 1) (emphasis added). Given the fact that the indictment clearly defines “cocaine base”
    as “crack cocaine”4 and that the verdict form references the indictment, we conclude that
    the jury found beyond a reasonable doubt that Higgins possessed crack cocaine.
    Accordingly, the district court did not commit Apprendi error when it sentenced Higgins
    based on the enhanced penalties contained in § 841.
    4
    In addition to the indictment, the district court also defined “cocaine base” as “crack cocaine.”
    When the district court charged the jury, it stated that “Count 1 charges the defendant, Oliver Higgins, on
    or about September 10, 2005 unlawfully, knowingly and intentionally possessed with intent to distribute
    approximately 531.8 grams of cocaine base, or crack cocaine.” J.A. at 175 (Trial Tr. at 239) (emphasis
    added).
    No. 08-5114            United States v. Higgins                                                   Page 20
    C. Reasonableness of Sentence
    Higgins next argues that his sentence was unreasonable because it is greater than
    necessary to achieve the goals of sentencing and because the district court failed to
    consider mitigating factors, namely that Higgins’s age made him unlikely to become a
    recidivist and the disparity between sentencing for crack and powder cocaine.5
    Reasonableness review has two components, procedural and substantive reasonableness,
    and was described by the Supreme Court in Gall v. United States, — U.S. —, 
    128 S. Ct. 586
    , 597 (2007):
    Regardless of whether the sentence imposed is inside or outside
    the Guidelines range, the appellate court must review the sentence under
    an abuse-of-discretion standard. It must first ensure that the district court
    committed no significant procedural error, such as failing to calculate (or
    improperly calculating) the Guidelines range, treating the Guidelines as
    mandatory, failing to consider the § 3553(a) factors, selecting a sentence
    based on clearly erroneous facts, or failing to adequately explain the
    chosen sentence—including an explanation for any deviation from the
    Guidelines range. Assuming that the district court’s sentencing decision
    is procedurally sound, the appellate court should then consider the
    substantive reasonableness of the sentence imposed under an abuse-of-
    discretion standard. When conducting this review, the court will, of
    course, take into account the totality of the circumstances, including the
    extent of any variance from the Guidelines range. If the sentence is
    within the Guidelines range, the appellate court may, but is not required
    to, apply a presumption of reasonableness. But if the sentence is outside
    the Guidelines range, the court may not apply a presumption of
    unreasonableness. It may consider the extent of the deviation, but must
    give due deference to the district court’s decision that the § 3553(a)
    factors, on a whole, justify the extent of the variance. The fact that the
    appellate court might reasonably have concluded that a different sentence
    was appropriate is insufficient to justify reversal of the district court.
    5
    Even though Higgins failed to object to the district court’s sentencing procedure after the court
    imposed sentence, Higgins’s sentencing-reasonableness claims are not limited to plain-error review in light
    of United States v. Vonner, 
    516 F.3d 382
    , 385-86 (6th Cir. 2008) (en banc). Higgins’s procedural-
    unreasonableness claims are not subject to plain-error review because the district court failed to ask
    Higgins if he had any additional objections to the sentence after the district court had imposed sentence,
    as required by Vonner. 
    Id. Additionally, as
    to Higgins’s claim that his sentence was longer than necessary
    to comply with 18 U.S.C. § 3553(a),“[a] litigant has no duty to object to the ‘reasonableness’ of the length
    of a sentence (or to the presumption of reasonableness) during a sentencing hearing.” 
    Id. at 389.
    No. 08-5114        United States v. Higgins                                      Page 21
    1. Procedural Reasonableness
    To conclude that Higgins’s sentence was procedurally reasonable, this panel
    must find that the district court “(1) properly calculated the applicable advisory
    Guidelines range; (2) considered the other § 3553(a) factors as well as the parties’
    arguments for a sentence outside the Guidelines range; and (3) adequately articulated its
    reasoning for imposing the particular sentence chosen, including any rejection of the
    parties’ arguments for an outside-Guidelines sentence and any decision to deviate from
    the advisory Guidelines range.” United States v. Bolds, 
    511 F.3d 568
    , 581 (6th Cir.
    2007). Higgins argues that the district court’s sentence was not procedurally reasonable
    because the district court failed to consider Higgins’s age and the sentencing disparity
    between crack and powder cocaine as mitigating factors.
    Even assuming that the district court abused its discretion in sentencing Higgins,
    remand is inappropriate. Higgins was sentenced pursuant to a statutory mandatory
    minimum such that on remand, “the district court would not have the discretion to
    impose a shorter term of imprisonment.” United States v. Smith, 
    419 F.3d 521
    , 532 (6th
    Cir. 2005), cert. denied, 
    546 U.S. 1096
    (2006); see also United States v. Paige, 
    470 F.3d 603
    , 612 (6th Cir. 2006) (“[R]emand is not required by Booker when the defendant has
    been sentenced to a statutory mandatory minimum sentence.”). In Higgins’s case, even
    if the district court changed Higgins’s sentences on the counts that did not carry a
    statutory mandatory minimum, these sentences would still run concurrent with the term
    of life imprisonment mandated by Higgins’s conviction on count 1. Accordingly, even
    assuming that Higgins’s sentence is not procedurally reasonable, remand is not the
    proper remedy, and Higgins’s sentence must stand.
    2. Substantive Reasonableness
    We next address whether Higgins’s sentence is substantively reasonable. 
    Bolds, 511 F.3d at 581
    . We have held that within-Guidelines sentences are presumed
    reasonable. 
    Vonner, 516 F.3d at 389-90
    . Although this presumption is rebuttable, we
    cannot reverse a sentence simply because we determine that a different sentence would
    No. 08-5114        United States v. Higgins                                       Page 22
    be appropriate. Id.; see also 
    Gall, 128 S. Ct. at 597
    . The PSR stated that based on
    Higgins’s total offense level of 37 and his criminal history category of VI, his guidelines
    range was 360 months to life imprisonment plus a consecutive term of five years.
    Higgins was sentenced to the statutory mandatory minimum of life imprisonment, and
    this sentence falls within the guidelines range and is presumed reasonable. Additionally,
    even were we to conclude that Higgins’s sentence is substantively unreasonable, the
    statutory mandatory minimum would continue to bind the district court, and remand
    would not be appropriate. Accordingly, we decline to vacate Higgins’s sentence.
    D. Use of Prior Convictions
    Higgins’s final argument is that the district court improperly based his sentence
    on a judicial finding that his prior convictions constituted felony drug offenses. Higgins
    objected on the same basis at sentencing. Higgins faced a mandatory-minimum penalty
    of life imprisonment because he was convicted of violating § 841(b)(1)(A)(iii) and had
    more than two prior convictions for a felony drug offense. Higgins argues that his
    sentence should be vacated because the Supreme Court is likely to overrule Almendarez-
    Torres v. United States, 
    523 U.S. 224
    (1998), and because the district court did not find
    convictions in his case, but rather found a fact about those convictions. Higgins relies
    heavily on Shepard v. United States, 
    544 U.S. 13
    (2005), for both arguments.
    Whatever Shepard implies about the longevity of Almendarez-Torres, it does not
    overrule the Supreme Court’s conclusion that “[o]ther than the fact of a prior conviction,
    any fact that increases the penalty for a crime beyond the prescribed statutory maximum
    must be submitted to a jury, and proved beyond a reasonable doubt.” 
    Apprendi, 530 U.S. at 490
    . Instead, Shepard limited the material that a sentencing court can consider
    when determining the nature of a prior conviction. The Shepard Court held that “a later
    court determining the character of an admitted burglary is generally limited to examining
    the statutory definition, charging document, written plea agreement, transcript of plea
    colloquy, and any explicit factual finding by the trial judge to which the defendant
    assented.” 
    Shepard, 544 U.S. at 16
    .
    No. 08-5114        United States v. Higgins                                     Page 23
    Higgins’s enhanced sentence required a finding that he had been convicted of at
    least two prior felony drug offenses. § 841(b)(1)(A). Congress has defined “felony drug
    offense” as follows: “The term ‘felony drug offense’ means an offense that is punishable
    by imprisonment for more than one year under any law of the United States or of a State
    or foreign country that prohibits or restricts conduct relating to narcotic drugs,
    marihuana, anabolic steroids, or depressant or stimulant substances.” 21 U.S.C.
    § 802(44). The PSR lists at least six offenses of which Higgins was convicted which
    restrict drug-related conduct and which resulted in a sentence of more than one year.
    Higgins does not challenge the fact that he was convicted of these offenses, the facts
    underlying the convictions, or the length of sentence that was imposed. Because the
    district court could determine that these convictions were felony drug offenses for the
    purposes of § 841 based solely on the statutory definitions of the crimes, the district
    court did not err when it used these convictions to enhance Higgins’s sentence.
    Accordingly, we AFFIRM the district court’s decision to enhance Higgins’s sentence
    based on prior convictions.
    III. CONCLUSION
    For the reasons discussed above, we AFFIRM Higgins’s conviction and
    sentence.
    No. 08-5114        United States v. Higgins                                       Page 24
    ___________________________________________________
    CONCURRING IN PART AND DISSENTING IN PART
    ___________________________________________________
    CLAY, Circuit Judge, concurring in part and dissenting in part. I concur in Part
    II.A.2.a of the lead opinion holding that the affidavit submitted by Officer William
    Carneal did not establish probable cause to search Higgins’ apartment. However, I
    disagree that the good faith exception articulated in United States v. Leon, 
    468 U.S. 897
    (1984), prevents suppression of the evidence, and I dissent from Part II.A.2.b of the lead
    opinion which finds that official reliance on the warrant was not objectively
    unreasonable.
    Thus, contrary to the lead opinion’s conclusion that a “majority holds that the
    Leon good-faith exception applies,” Op. at 12, the lead opinion is alone in finding that
    Leon prevents exclusion of the evidence. While Judge Kethledge joins Part II.A.2.b of
    the lead opinion, he resolves Higgins’ challenge to the denial of the motion to suppress
    by concluding that the search warrant was supported by probable cause. Accordingly,
    since Judge Kethledge determines that the magistrate properly found probable cause, it
    would seem that he is not entitled to reach the issue of whether the Leon exception
    applies—except perhaps as a matter of dicta. In other words, it is my view that only one
    vote, that of Judge Moore, actually supports the applicability of the Leon exception.
    Nevertheless, even in the absence of a majority in support of Part II.A.2.b, I understand
    that the disposition of the case results in a two-judge majority affirming the denial of
    Higgins’ motion to suppress. Consequently, for the reasons that follow, I dissent from
    the majority’s holding.
    When police seize evidence during the course of an unconstitutional search, as
    in this case, a trial court generally must exclude the evidence. United States v. Frazier,
    
    423 F.3d 526
    , 533 (6th Cir. 2005). However, “[t]he exclusionary rule does ‘not bar the
    government’s introduction of evidence obtained by police officers acting in objectively
    reasonable reliance on a search warrant that is subsequently invalidated.’” United States
    v. McPhearson, 
    469 F.3d 518
    , 525 (6th Cir. 2006) (quoting United States v. Laughton,
    No. 08-5114         United States v. Higgins                                        Page 25
    
    409 F.3d 744
    , 748 (6th Cir. 2005)). In determining whether police acted in good faith,
    the “inquiry is confined to the objectively ascertainable question whether a reasonably
    well trained officer would have known that the search was illegal despite the
    magistrate’s authorization.” 
    Leon, 468 U.S. at 922
    n.23.
    Although the Supreme Court in Leon concluded that suppression of evidence is
    not always an appropriate remedy for unconstitutional searches, the Supreme Court also
    established four circumstances under which an officer’s reliance on the issued warrant
    cannot be reasonable and where suppression thus remains appropriate:
    (1) where the issuing magistrate was misled by information in an
    affidavit that the affiant knew was false or would have known was false
    except for his reckless disregard for the truth; (2) where the issuing
    magistrate wholly abandoned his judicial role and failed to act in a
    neutral and detached fashion, serving merely as a rubber stamp for the
    police; (3) where the affidavit was nothing more than a “bare bones”
    affidavit that did not provide the magistrate with a substantial basis for
    determining the existence of probable cause, or where the affidavit was
    so lacking in indicia of probable cause as to render official belief in its
    existence entirely unreasonable; and (4) where the officer’s reliance on
    the warrant was not in good faith or objectively reasonable, such as
    where the warrant is facially deficient.
    United States v. Hython, 
    443 F.3d 480
    , 484 (6th Cir. 2006). While there is no evidence
    that Officer Carneal included false information in the affidavit or that the magistrate
    failed “to act in a neutral and detached fashion,” 
    id., the officer’s
    reliance on the warrant
    to support the search of Higgins’ apartment was not “objectively reasonable.”
    Therefore, Officer Carneal cannot “assert reasonable reliance, nor [a] court[] find good
    faith.” United States v. Hodson, 
    543 F.3d 286
    , 292 (6th Cir. 2008).
    As the lead opinion recognizes, the affidavit submitted by Officer Carneal did not
    set forth a “substantial basis” for the magistrate to find probable cause that evidence of
    drug-trafficking would be found in Higgins’ apartment. Nonetheless, the lead opinion
    upholds the admission of the evidence on the basis of the Leon exception, finding that
    “the warrant contained a sufficient link between Higgins’s home and drug activity such
    No. 08-5114         United States v. Higgins                                       Page 26
    that a reasonably well trained officer would not have known that the search was illegal.”
    Op. at 12. I disagree.
    For the same reasons that the warrant was not supported by probable cause, “a
    reasonably well trained officer would have known that the search was illegal despite the
    magistrate’s authorization,” 
    Leon, 468 U.S. at 922
    n.23, inasmuch as a reasonably well
    trained officer could not have believed that the affidavit provided a basis for establishing
    probable cause. A tip from a just-arrested “informant,” whose reliability and veracity
    are unknown to the officer and the magistrate, that Higgins had sold drugs at a particular
    address would not lead a reasonable officer to conclude that probable cause existed to
    search Higgins’ apartment. See 
    McPhearson, 469 F.3d at 526
    ; cf. United States v.
    Helton, 
    314 F.3d 812
    , 821-22 (6th Cir. 2003) (concluding that an unreliable informant’s
    tips “do not merit much weight in the probable cause determination”). Further, the
    affidavit contained no corroboration of the criminal details of Higgins’ alleged activities,
    and contained no indication that a search would uncover drugs inside of Higgins’
    apartment. The affidavit did not state that the affiant observed drugs or drug transactions
    inside Higgins’ apartment, nor did the affidavit attest to the informant’s reliability. A
    reasonably well trained officer would understand that further corroboration—such as
    independent surveillance or further questioning of the informant to determine whether
    he had seen drugs inside of Higgins’ apartment—was needed before probable cause
    could be established to search the apartment. See United States v. Leake, 
    998 F.2d 1359
    ,
    1367 (6th Cir. 1993) (concluding that an officer “could not properly have placed
    objective good faith reliance on the warrant” because a reasonably well trained police
    officer would have known that additional corroboration of an informant’s tip was needed
    to establish probable cause).
    For these reasons, I dissent from the lead opinion’s conclusion that Leon’s good
    faith exception applies. Because I would reverse the district court’s denial of Higgins’
    motion to suppress and remand the case to the district court for further proceedings, I
    would not reach the sentencing issues that Higgins raises on appeal.
    No. 08-5114         United States v. Higgins                                        Page 27
    _____________________
    CONCURRENCE
    _____________________
    KETHLEDGE, Circuit Judge, concurring. I concur in Judge Moore’s opinion
    in all respects but one: I would hold that sufficient evidence supported the district court’s
    finding of probable cause.
    Here, the district court considered five pieces of evidence that, when taken “in
    the light most likely to support [its denial of the motion to suppress],” United States v.
    Davis, 
    514 F.3d 596
    , 607 (6th Cir. 2008), support that finding. First, the court knew the
    informant’s identity. Second, the police found 41 grams of cocaine in the informant’s
    car. Third, the informant said he picked up the cocaine earlier that day from a specific
    address, which the police verified to be Higgins’ residence.                   Fourth, two
    passengers—when separated and interviewed independently—said the informant had
    driven them to Higgins’ residence that day. And fifth, the informant identified Higgins
    as the seller, and disclosed that he had purchased narcotics from Higgins at that
    residence on another occasion as well.
    This evidence brings the case within the purview of United States v. Allen, 
    211 F.3d 970
    , 976 (6th Cir. 2000). The informant was reliable; he was a “known person”;
    two independent sources corroborated his statements regarding his whereabouts that day;
    and the informant admitted to his own prior criminal conduct. There was also a factual
    foundation for the informant’s claim of witnessing a recent crime: Namely, he was
    caught red-handed with cocaine, which by his own account he had just purchased from
    Higgins. Consequently, “a neutral and detached magistrate [could] believe that evidence
    of a crime [would] be found” at Higgins’ residence, 
    id., and the
    district court properly
    denied his motion to suppress.
    My disagreement with Judge Moore ultimately does not matter much, since the
    issue does not affect our disposition of the case. She holds, and I join her in holding,
    that the Leon good-faith exception applies here.
    No. 08-5114      United States v. Higgins                                     Page 28
    For these reasons, I join all but section II.A.2.a of Judge Moore’s opinion.