United States v. Pedro Zambrano ( 2020 )


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  •                   United States Court of Appeals
    For the Eighth Circuit
    ___________________________
    No. 19-1781
    ___________________________
    United States of America
    lllllllllllllllllllllPlaintiff - Appellee
    v.
    Pedro Zambrano, also known as Peter Rivera, also known as JR Acevedo, also
    known as Manuel Acevedo, also known as Jorge Meraz, also known as Rafael
    Ramirez, also known as John Crish, also known as Jose Perez, Jose Zavala
    lllllllllllllllllllllDefendant - Appellant
    ____________
    Appeal from United States District Court
    for the Western District of Arkansas - Fayetteville
    ____________
    Submitted: April 14, 2020
    Filed: August 20, 2020
    ____________
    Before SMITH, Chief Judge, BENTON and KOBES, Circuit Judges.
    ____________
    SMITH, Chief Judge.
    In July 2018, a grand jury indicted Pedro Zambrano for conspiracy to distribute
    more than 500 grams of methamphetamine, in violation of 21 U.S.C. §§ 841(a)(1),
    (b)(1)(A)(viii), and 846. Zambrano pleaded guilty and was sentenced to 240 months’
    imprisonment. On appeal, he argues that the district court1 procedurally erred in
    calculating his sentence and also challenges his sentence as substantively
    unreasonable. We affirm.
    I. Background
    We recite several undisputed facts from the final presentence investigation
    report (PSR). In April 2017, federal investigators intercepted two phone calls between
    Zambrano and coconspirator Victor Sanchez-Hernandez (“Sanchez”). The calls
    occurred after Zambrano returned to Springdale, Arkansas, from Ohio. The
    investigators also observed Zambrano’s vehicle parked at Sanchez’s residence.
    Sanchez, a methamphetamine distributor, returned to Northwest Arkansas in early
    2017 after having fled to Mexico in 2014 and resumed selling methamphetamine.
    On June 13, 2017, Zambrano and Sanchez discussed selling Percocet—a
    prescription drug—during intercepted phone calls. They negotiated the terms, and
    Zambrano assumed responsibility for selling it. Thereafter, Zambrano provided false
    information to T-Mobile in order to obtain a new telephone number approximately
    every 30 to 45 days between July and November 2017.
    On July 14, 2017, Zambrano informed coconspirator Eduwijes
    Cervantes-Mendoza (“Cervantes”) that “a potential supplier of an unspecified
    narcotic, likely methamphetamine, . . . could bring the product from Ohio.” Second
    Rev. Final PSR at 8, ¶ 28, United States v. Zambrano, No. 5:18-cr-50038-TLB-1
    (W.D. Ark. Apr. 3, 2019), ECF No. 309. The pair engaged in the following
    intercepted phone conversation:
    Zambrano: He’ll be back from Ohio Thursday or Friday for sure.
    Cervantes: Secure the deal then.
    1
    The Honorable Timothy L. Brooks, United States District Judge for the
    Western District of Arkansas.
    -2-
    Zambrano: The lower the number, the more we can get.
    Cervantes: Yes, but we can’t go too low. How much?
    Zambrano: He said 550.
    Cervantes: Lower it more.
    Id. (bold omitted). Investigators
    noted that “$550 is consistent with the wholesale
    price for an ounce of methamphetamine.”
    Id. at ¶ 29.
    On July 17, 2017,2 Zambrano and Cervantes talked again by phone.
    Investigators concluded that a supplier Cervantes had spoken with agreed to sell
    methamphetamine to the two for a low price if they agreed to pay for it upon receipt.
    On July 19, 2017, during another call, Zambrano told Cervantes that he wanted
    to use Cervantes’s residence “to wrap the sexy girls up”—believed to be
    marijuana—for transporting to an unidentified man in the Memphis, Tennessee area.
    Id. at 9, ¶ 34
    (internal quotation omitted). The following day, Zambrano asked if
    Cervantes “was ‘all set.’ . . . Cervantes affirmed.”
    Id. at ¶ 35.
    Investigators then
    observed the two departing from a gas station in Springdale, following each other,
    and heading southbound on Interstate 49 toward Memphis. About five hours later,
    Zambrano and the unidentified man agreed to meet at a certain location near
    Memphis. Based on additional calls, investigators believed that Zambrano had sold
    15 pounds of marijuana to the unidentified man at a rate of $625 for each pound. A
    week later, Zambrano and Cervantes conversed about buying more drugs from their
    suppliers.
    On August 9, 2017, investigators heard Zambrano request “1 or 2 chickens”
    from Sanchez during an earlier intercepted call and, later that day, heard Zambrano
    say that he was waiting outside of Sanchez’s residence.
    Id. at 10, ¶ 38
    (internal
    2
    On this date, investigators believed that Cervantes also provided Zambrano
    with “two girls”—a code term for a certain quantity of marijuana.
    Id. ¶¶ 30–31. -3-
    quotation omitted). Investigators interpreted “1 or 2 chickens” as coded language for
    a certain quantity of methamphetamine.
    Id. (internal quotation omitted).
    Afterward, investigators tracked Zambrano’s whereabouts following a short
    text exchange between him and coconspirator Michael Shannon Howard (“Howard”).
    Investigators believed that Zambrano had met with Howard to deliver the
    methamphetamine that Zambrano had obtained from Sanchez. They watched
    Zambrano exit the passenger side of Howard’s car. An intercepted phone call on
    August 14 confirmed that Howard had purchased two ounces of methamphetamine,
    owed Zambrano $2,000 for the purchase, and wanted to buy an additional ounce. On
    that call, Zambrano and Howard also discussed purchasing cocaine.
    On August 11, 2017, Zambrano stated that he had “picked up the girls” during
    a phone call with Cervantes.
    Id. at ¶ 42
    (internal quotation omitted). Zambrano and
    Howard then met at Cervantes’s residence. Investigators observed Howard carry a
    large box into the apartment and assumed, based on Zambrano’s latest phone call
    with the unidentified man in the Memphis area, that the three had planned to prepare
    more marijuana for transport.
    On August 16, 2017, investigators intercepted another phone conversation
    between Zambrano and Cervantes. They discussed buying more methamphetamine
    from Sanchez to sell because Zambrano could not obtain any in Arizona.
    The next day, Howard texted a request to buy methamphetamine from
    Zambrano, who confirmed that he was trying to obtain more for sale. “GPS location
    data from Zambrano’s cellular phone indicated Zambrano traveled to Kings River
    Country Store on August 17, 2017. [Howard] confirmed he met Zambrano at Kings
    River Country Store to obtain methamphetamine.”
    Id. at 11, ¶ 46. -4-
           Also, on August 17, Zambrano and coconspirator Gregory “Smokey” Miranda
    (“Miranda”) conversed by text message about two separate marijuana transactions.
    Zambrano stated that his uncle would make a delivery to Miranda and demanded
    $360. Investigators identified Cervantes as Zambrano’s uncle. This was confirmed
    when, later that day, Miranda texted an address to Cervantes—which appeared to be
    the location for Cervantes to deliver the drug. Zambrano also instructed Cervantes to
    deliver marijuana to and collect money from Miranda.
    The following day, Zambrano called and ordered Cervantes to see Sanchez.
    Investigators observed Cervantes travel to and enter Sanchez’s residence. They
    believed that Cervantes had procured methamphetamine from Sanchez for resale to
    Howard. Subsequently, Cervantes notified Zambrano that he had purchased “a 28”
    “for 650.”
    Id. at 12, ¶ 54.
    Investigators knew that “a 28” referenced “an ounce of
    methamphetamine,” which is typically purchased for $650.
    Id. at ¶ 55
    (internal
    quotation omitted).
    On August 21, 2017, while conversing by phone, Zambrano directed Cervantes
    to meet with and get money from Howard for the methamphetamine. Cervantes
    eventually met Howard at the Kings River Country Store. Investigators observed
    Howard get into Cervantes’s vehicle with him remaining there for no more than a
    minute. Howard texted Zambrano afterward, indicating that Cervantes had left.
    In late August and September 2017, Zambrano, coconspirator Alexis
    Rios-Tamayo (“Rios”), and a person referred to as “Chabeton”—located in
    Mexico—arranged for Zambrano to pick up a large quantity of methamphetamine in
    San Jose, California. The series of communications revealed that Zambrano had
    planned to drive to California and use his car to store the methamphetamine. Because
    he expected to obtain a large quantity of methamphetamine, Zambrano hired a
    trucking company in Fresno, California, to ship his car back to Northwest Arkansas
    -5-
    on September 8. He intended to resell the methamphetamine in the Northwest
    Arkansas area. The trucking company was unaware of Zambrano’s plan.
    On September 5, investigators tracked Zambrano as he traveled west through
    Oklahoma. Two days later, he arrived in California. While traveling to California,
    Zambrano and Cervantes talked by phone. Cervantes asked about the “eggs”—later
    confirmed to be methamphetamine—and Zambrano asked Cervantes to collect money
    from Zambrano’s customers in Northwest Arkansas who had received the
    methamphetamine.
    Id. at 14, ¶ 65
    (internal quotation omitted). Also, by phone,
    Zambrano confirmed that he could provide Sanchez with a “22-year-old girl” once
    he returned to Arkansas.
    Id. at ¶ 66
    (internal quotation omitted). Investigators later
    discovered that Sanchez’s reference to a “22-year-old girl” was coded language for
    “a kilogram, or 2.2 pounds, of methamphetamine.”
    Id. (internal quotation omitted).
    Rios and Sarahi Flores-Quintero (“Flores”)—Zambrano’s girlfriend and
    coconspirator—accompanied Zambrano to California. Zambrano suspected that they
    were being followed by law enforcement on September 7. In a conversation with the
    unidentified man in the Memphis area, the man texted, “Was it a cop?”
    Id. at 15, ¶ 67.
    Zambrano responded that “two white guys” in “[a] black explor[er]” were behind
    them.
    Id. The man then
    asked, “Did you lose them?” And Zambrano answered,
    “Yeaa.”
    Id. Out of fear,
    Zambrano and his companions abandoned his vehicle and left it in
    a parking lot in Fresno. A canine unit conducted a sniff test of Zambrano’s vehicle,
    and a drug-sniffing dog alerted law enforcement to the presence of narcotics. Based
    on this, law enforcement obtained a search warrant for Zambrano’s vehicle. The
    warrant-authorized search uncovered approximately nine pounds of a controlled
    substance—later confirmed to be “3,885 grams of a mixture of methamphetamine
    with 98% purity level or 3,807 grams of actual methamphetamine.”
    Id. at ¶ 70. -6-
           After Zambrano’s California trip, investigators intercepted more phone calls
    and text messages between Zambrano and others that occurred during October and
    November 2017. The communications discussed past debts owed to Zambrano and
    prices for other potential transactions.
    Investigators eventually obtained a federal arrest warrant for Zambrano.
    Zambrano and Flores moved to Phoenix, Arizona, in late fall 2017 or early spring
    2018. There, on April 25, 2018, investigators arrested Zambrano during a traffic stop.
    Following his indictment, he pleaded guilty to conspiracy to distribute more than 500
    grams of methamphetamine.
    Based on Zambrano’s responsibility for 3.8 kilograms of actual
    methamphetamine, the PSR calculated his base offense level as 36 pursuant to
    U.S.S.G. § 2D1.1(c)(2). The PSR also recommended three upward adjustments, and
    Zambrano objected to all three. The district court adopted and applied two of them:
    (1) a four-level enhancement for his role as an organizer or leader of five or more
    participants in accordance with U.S.S.G. § 3B1.1(a); and (2) a two-level enhancement
    for an attempt to obstruct justice in accordance with U.S.S.G. § 3C1.1. The court also
    granted Zambrano a two-level decrease for acceptance of responsibility.
    In applying the role and obstruction-of-justice enhancements, the district court
    credited the uncontested factual allegations in the plea agreement and PSR. It found
    that Zambrano had supervised at least one other participant—specifically,
    Cervantes—and assumed a leadership role during the conspiracy involving at least
    five participants. Next, the court found that Zambrano attempted to obstruct justice
    by submitting an affidavit to the court containing the false statement that Flores, his
    girlfriend and coconspirator, was unaware of his drug-related activity and that she
    was innocent. Although his affidavit failed to prevent Flores’s prosecution, the court
    emphasized that Zambrano intentionally submitted a false affidavit under oath.
    -7-
    The district court noted that, under normal circumstances, it would be
    inconsistent to decrease a defendant’s total offense level for acceptance of
    responsibility when an attempt to obstruct justice is involved. The court, however,
    still gave Zambrano the benefit of a two-level offense reduction.
    After applying the enhancements and downward adjustment, the district court
    calculated Zambrano’s total offense level as 40. And based on a criminal history
    category I, the court determined his advisory Guidelines range to be 292 to 365
    months’ imprisonment. Zambrano requested a below-Guidelines sentence of 180
    months’ imprisonment.
    The district court further discussed the sentencing factors found in 18 U.S.C.
    § 3553(a) and the specific circumstances of Zambrano’s case. The court found the
    quantity of methamphetamine involved, the presence of other drugs, the
    sophistication and scope of the drug operation, and Zambrano’s beating of another
    inmate while awaiting sentencing to be aggravating circumstances favoring a higher
    sentence. As mitigating factors, the court discussed the absence of firearms;
    Zambrano’s relatively young age; and his lack of criminal history, formal education,
    and paternal guidance. The court then compared Zambrano’s and his coconspirators’
    cases. Ultimately, it applied a downward variance and sentenced Zambrano to 240
    months’ imprisonment, a below-Guidelines sentence.
    II. Discussion
    A. Procedural Error
    Zambrano contends that the district court erred in adding a four-level role
    enhancement and a two-level obstruction enhancement to his base offense level of 36.
    He alleges that these errors caused the court to miscalculate his advisory Guidelines
    range. Without the enhancements, he believes that the court would have calculated
    a total offense level of 33. This total offense level incorporates the two-level
    downward adjustment for acceptance of responsibility, and Zambrano also assumes
    -8-
    that the government would have moved to reduce his total offense level by one
    additional level. According to Zambrano, his sentencing range should have been 135
    to 168 months’ imprisonment.
    When reviewing a sentence, we first consider whether a district court has
    procedurally erred. United States v. Morales, 
    813 F.3d 1058
    , 1069 (8th Cir. 2016).
    We review a district court’s factual findings for clear error and its legal conclusions
    regarding the Guidelines de novo. See United States v. Guzman, 
    926 F.3d 991
    , 1000
    (8th Cir. 2019) (role enhancement); United States v. Sandoval-Sianuqui, 
    632 F.3d 438
    , 442 (8th Cir. 2011) (obstruction-of-justice enhancement).
    To obtain a sentencing enhancement, the government must prove by a
    preponderance of the evidence that the increased sentence is warranted. See United
    States v. Vasquez-Rubio, 
    296 F.3d 726
    , 729 (8th Cir. 2002) (role enhancement);
    United States v. Walker, 
    688 F.3d 416
    , 425 (8th Cir. 2012) (obstruction-of-justice
    enhancement). “In determining whether the [g]overnment has met its burden, the
    district court may accept any undisputed portion of the PSR as a finding of fact.
    Unless a defendant objects to a specific factual allegation contained in the PSR, the
    court may accept that fact as true for sentencing purposes.” United States v. Fennell,
    780 F. App’x 378, 379 (8th Cir. 2019) (per curiam) (quoting United States v.
    Razo-Guerra, 
    534 F.3d 970
    , 975 (8th Cir. 2008)).
    1. Role Enhancement
    First, Zambrano contends that his phone conversation with Cervantes supports
    his view that he held an inferior rank within the drug conspiracy. See PSR at 8, ¶ 28.
    In paragraph 28 of the PSR, he points out that Cervantes had instructed him to request
    a lower price during a drug transaction. Receiving this direction from Cervantes, he
    argues, demonstrates that he followed commands from others.
    -9-
    Zambrano also claims, “At the sentencing, [he] presented evidence through
    counsel regarding a phone conversation that is referenced in the PSR. Said
    conversation is an example of activity that is against the notion that [he] had a
    leadership role in this enterprise.” Appellant’s Br. at 12 (citation omitted). That
    specific conversation is discussed in paragraph 67 of the PSR. In text messages sent
    to the unidentified man in the Memphis area, Zambrano expressed that law
    enforcement was following his vehicle in California. Before abandoning his vehicle
    and the 3.8 kilograms of methamphetamine inside, he asserts that he had to call and
    ask someone about how to handle the matter. This act, he contends, is inconsistent
    with a leadership role.
    The government argues that “[s]everal facts in the PSR support the district
    court’s finding that Zambrano directed others during the conspiracy.” Appellee’s Br.
    at 16. It further claims that Zambrano’s “authority to set prices for the controlled
    substances” also establishes his leadership role.
    Id. In applying U.S.S.G.
    § 3B1.1(a), a district court increases a defendant’s offense
    level by four if that “defendant was an organizer or leader of a criminal activity that
    involved five or more participants or was otherwise extensive.” “[T]he defendant
    must have been the organizer [or] leader . . . of one or more other participants.”
    U.S.S.G. § 3B1.1 cmt. n.2.
    A district court should consider various factors when deciding if a role
    enhancement is applicable. These factors include: “the exercise of decision making
    authority, the nature of participation in the commission of the offense, . . . the degree
    of participation in planning or organizing the offense, the nature and scope of the
    illegal activity, and the degree of control and authority exercised over others.” United
    States v. Garcia, 
    512 F.3d 1004
    , 1005 (8th Cir. 2008) (quoting U.S.S.G. § 3B1.1 cmt.
    n.4).
    -10-
    Zambrano does not contest whether five or more participants were involved in
    the drug conspiracy; he only disputes whether his conduct exemplified leadership
    status. See U.S.S.G. § 3B1.1 cmt. n.2. Zambrano’s argument lacks merit.
    The district court looked at the offense conduct as a whole. The court found
    that Zambrano and Cervantes had formed an effective partnership and mutually
    benefitted from their drug trafficking in Northwest Arkansas. It, however, highlighted
    the undisputed facts in the PSR that showed Zambrano had exercised control over or
    directed Cervantes during various drug transactions. The court first stated, “There are
    many . . . unobjected-to, factual instances where Mr. Cervantes is acting at Mr.
    Zambrano’s direction.” Sent’g Tr. at 31, United States v. Zambrano,
    No. 5:18-cr-50038-TLB-1 (W.D. Ark. May 6, 2019), ECF No. 326.
    [Cervantes] ma[de] deliveries to Mr. Howard, referred to as
    “Michael” in the presentence report. They use[d] [Cervantes’s]
    apartment as a place to package marijuana [for transport to the
    unidentified man in the Memphis area]. [Cervantes was] used as a
    go-between with Victor Sanchez-Hernandez. Just, there’s just many
    other instances and references in the presentence report to the point that
    the Court distinctly draws the conclusion that Paragraph 28 is an outlier.
    Id. at 32.
    Additionally, the PSR states that Cervantes collected money on Zambrano’s
    behalf. Using the plea agreement and PSR, the district court concluded that Zambrano
    demonstrated a sufficient “degree of control and authority exercised over” Cervantes
    and a sufficient “degree of participation in planning” and furthering the conspiracy
    to justify a role enhancement. See United States v. Lopez, 497 F. App’x 687, 691 (8th
    Cir. 2013) (per curiam) (internal quotations omitted).
    Zambrano bought drugs for the conspiracy, including the 3.8 kilograms of
    methamphetamine obtained in California; negotiated and set prices for the drugs; and
    -11-
    engaged in an extensive drug network that spanned Arkansas, Arizona, California,
    Ohio, Tennessee, and Mexico. These acts reflect significant authority and high-level
    participation in an expansive drug operation.
    The district court further highlighted:
    With regard to [Zambrano’s argument] about Mr. Zambrano
    making a phone call after he abandoned 3.8 kilograms of
    methamphetamine, the street value of which was probably six figures,
    the Court would expect Mr. Zambrano to be making some phone calls.
    And we don’t have a lot of information about who it was, but to suggest
    that there’s anything unusual about Mr. Zambrano needing to make
    some phone calls to account for having abandoned and not having paid
    for, at least not at the time, this 3.8 grams—kilograms that were seized
    doesn’t seem to be anything unusual about that.
    Sent’g Tr. at 32. We conclude that the district court did not err in applying the
    four-level role enhancement under U.S.S.G. § 3B1.1(a).
    2. Obstruction-of-Justice Enhancement
    Second, Zambrano argues that the simple act of writing a letter to the district
    court asserting Flores’s innocence does not constitute “obstruction of justice” as
    defined in 18 U.S.C. § 1503.3 The government responds that Zambrano’s affidavit
    3
    18 U.S.C. § 1503(a) provides:
    Whoever corruptly, or by threats or force, or by any threatening letter or
    communication, endeavors to influence, intimidate, or impede any grand
    or petit juror, or officer in or of any court of the United States, or officer
    who may be serving at any examination or other proceeding before any
    United States magistrate judge or other committing magistrate, in the
    discharge of his duty, or injures any such grand or petit juror in his
    person or property on account of any verdict or indictment assented to
    -12-
    obstructed Flores’s prosecution because it was dated a month before Flores’s plea
    hearing, delivered to her counsel before entry of her guilty plea, and contained a false
    statement that she was innocent.
    U.S.S.G. § 3C1.1 provides:
    If (1) the defendant willfully obstructed or impeded, or attempted to
    obstruct or impede, the administration of justice with respect to the
    investigation, prosecution, or sentencing of the instant offense of
    conviction, and (2) the obstructive conduct related to (A) the
    defendant’s offense of conviction and any relevant conduct; or (B) a
    closely related offense, increase the offense level by 2 levels.
    “We give great deference to a district court’s decision to impose an obstruction of
    justice enhancement, reversing only when the district court’s findings are
    insufficient.” 
    Walker, 688 F.3d at 425
    (internal quotation omitted).
    In United States v. Scott, we upheld the imposition of the obstruction
    enhancement where the defendant was shown to have intimidated a codefendant into
    signing a false affidavit used to challenge the search warrant obtained and executed
    on the defendant’s home. 
    448 F.3d 1040
    , 1042–45 (8th Cir. 2006). And here, we find
    no error in the district court’s finding that Zambrano displayed obstructive conduct
    warranting the enhancement.
    by him, or on account of his being or having been such juror, or injures
    any such officer, magistrate judge, or other committing magistrate in his
    person or property on account of the performance of his official duties,
    or corruptly or by threats or force, or by any threatening letter or
    communication, influences, obstructs, or impedes, or endeavors to
    influence, obstruct, or impede, the due administration of justice, shall be
    punished as provided in subsection (b).
    -13-
    The district court stated, “In some respects, [Zambrano’s] affidavit can be
    viewed as Mr. Zambrano having a lot of pain in his heart for having placed his
    girlfriend in a situation where she’s being prosecuted and she’s looking at jail time.”
    Sent’g Tr. at 22. But the court emphasized that Zambrano submitted a false sworn
    statement. “[T]he [c]ourt believe[d] that it was submitted to influence and impede
    [Flores’s] prosecution.”
    Id. at 23.
    The district court also found a conflict between Zambrano’s affidavit and his
    Mirandized statement given after his arrest. Zambrano’s affidavit stated that Flores
    did not know anything about his drug-related activities; whereas, his Mirandized
    statement explained that Flores knew they were traveling to California to purchase
    marijuana—not that she did not know anything. The court reasonably considered
    Zambrano’s Mirandized statement and Flores’s eventual guilty plea as evidence of
    Zambrano’s attempt to deceive the court. The court also considered the timing of
    Zambrano’s affidavit; he submitted the affidavit prior to Flores’s guilty plea.
    Consistent with U.S.S.G. § 3C1.1 cmt. n.4(C), (F),4 the court applied the enhancement
    and properly concluded that Zambrano’s affidavit was an attempt to impede Flores’s
    prosecution.
    B. Substantive Unreasonableness
    Zambrano asserts that his “age, family history, lack of a criminal history, and
    lack of education” justify a greater downward variance. Appellant’s Br. at 15. This
    4
    Examples of obstructive conduct include “producing or attempting to produce
    a false . . . document or record during an official investigation or judicial proceeding,”
    U.S.S.G. § 3C1.1 cmt. n.4(C), and “providing materially false information to a judge
    or magistrate judge.”
    Id. § 3C1.1 cmt.
    n.4(F). Here, the district court emphasized that
    application of § 3C1.1 encompassed the specific act of this case, which involved an
    attempt to obstruct justice. Accordingly, the court chose not to apply a
    § 2D1.1(b)(16)(D) enhancement as recommended by the PSR.
    -14-
    argument suggests that the district court did not properly weigh these factors in its
    § 3553(a) balancing analysis. The government argues that the court considered
    Zambrano’s mitigating circumstances but placed greater weight on the aggravating
    factors.
    “[A]bsent significant procedural error, we review [a] sentence for substantive
    reasonableness” under an abuse-of-discretion standard. United States v. Frausto, 
    636 F.3d 992
    , 995 (8th Cir. 2011) (internal quotation omitted). “A district court abuses its
    discretion when it fails to consider a relevant factor, gives significant weight to an
    irrelevant or improper factor, or considers only appropriate factors but . . . commits a
    clear error of judgment . . . .”
    Id. at 996–97
    (internal quotation omitted). “A district
    court has substantial discretion in determining how to weigh the § 3553(a) factors.”
    United States v. Morais, 
    670 F.3d 889
    , 893 (8th Cir. 2012). Significantly, “it is nearly
    inconceivable that a sentence is so high as to be substantively unreasonable and
    constitute an abuse of discretion when the district court imposed a below-Guidelines
    sentence.” United States v. Bevins, 
    848 F.3d 835
    , 841 (8th Cir. 2017) (internal
    quotation omitted).
    We are not persuaded by Zambrano’s argument. The district court identified the
    following aggravating factors: the various drugs and amounts involved in the
    conspiracy; the geographical scope, sophistication, and length of the operation; and
    Zambrano’s jail misconduct while awaiting sentencing. See Sent’g Tr. at 60–63.
    Zambrano also laughed about an overdose and death that occurred during the
    conspiracy. See PSR at 13, ¶ 60a, b. These factors relate to the nature and specifics of
    the offense, and the court also expressed concern for Zambrano’s respect for the law.
    As mitigating, the district court discussed Zambrano’s young age, absent father,
    minimal education, and lack of criminal history. See Sent’g Tr. at 63–66. The court
    emphasized Zambrano’s first-time offender status and even considered how his
    -15-
    experimental drug use could have influenced his poor choices. Based on these factors
    and the sentences imposed on Zambrano’s coconspirators, the court varied downward
    52 months. It was not required to do more. This is not “the unusual case” where we
    will reverse Zambrano’s “sentence . . . as substantively unreasonable.” United States
    v. Feemster, 
    572 F.3d 455
    , 464 (8th Cir. 2009) (en banc) (internal quotation omitted).
    III. Conclusion
    Therefore, we affirm the district court’s judgment.
    ______________________________
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