United States v. Acevedo-Hernandez , 898 F.3d 150 ( 2018 )


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  •           United States Court of Appeals
    For the First Circuit
    No. 15-1763
    UNITED STATES OF AMERICA,
    Appellee,
    v.
    MANUEL ACEVEDO-HERNÁNDEZ,
    Defendant, Appellant.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF PUERTO RICO
    [Hon. Aida M. Delgado-Colón, U.S. District Judge]
    Before
    Torruella, Lipez, and Barron,
    Circuit Judges.
    Lydia Lizarríbar-Masini, for appellant.
    Scott A.C. Meisler, Criminal Division, Appellate Section,
    U.S. Department of Justice, with whom Kenneth A. Blanco, Acting
    Assistant Attorney General, Trevor N. McFadden, Acting Principal
    Deputy Assistant Attorney General, Rosa Emilia Rodríguez-Vélez,
    United States Attorney, Timothy R. Henwood, Assistant United
    States Attorney, and José Capó-Iriarte, Assistant United States
    Attorney, were on brief, for appellee.
    August 6, 2018
    TORRUELLA, Circuit Judge. After a jury trial, Defendant-
    Appellant Manuel Acevedo-Hernández ("Acevedo"), a former Puerto
    Rico Superior Court Judge, was convicted of participating in a
    conspiracy to bribe an agent of an organization receiving federal
    funds, in violation of 18 U.S.C. § 371 (Count One), and of
    receiving a bribe, in violation of 18 U.S.C. § 666(a)(1)(B) (Count
    Three).   He appeals his conviction and sentence, citing a number
    of alleged trial and sentencing errors.            After carefully reviewing
    his claims, we affirm.
    I.   Background1
    A.   Factual Background
    Acevedo was a Puerto Rico Superior Court Judge in the
    Aguadilla judicial region of Puerto Rico.           In 2012, he was assigned
    to preside over the criminal case brought against Lutgardo Acevedo-
    López   ("Lutgardo"), 2 an      accountant    and    attorney   charged   with
    aggravated negligent homicide, obstruction of justice, and driving
    under   the    influence   of   alcohol     ("DUI").     Lutgardo's   charges
    stemmed from a car accident that took place on June 30, 2012, in
    1  We summarize the relevant facts, reserving for our analysis a
    more detailed discussion of the facts relevant to each issue
    presented on appeal.
    2  Because several individuals mentioned in this opinion have the
    last name "Acevedo," we refer to them by either their first name
    or a nickname used in the record. We mean no disrespect.
    -2-
    which Lutgardo's BMW crossed into the opposite lane, and collided
    with Félix Babilonia's ("Babilonia") vehicle, killing him.
    Lutgardo wanted to be acquitted from the state criminal
    charges, among other obvious reasons, so that he could be eligible
    to enter into business contracts with the government.           To further
    his goal, Lutgardo enlisted the help of his friend of fifteen
    years, Ángel Román-Badillo ("Lito").       Lito owned a restaurant and
    a bar, and also worked as a facilitator (or "gestor" in Spanish).3
    Lutgardo trusted Lito, who had done things for him in the past,
    including buying drugs for him so that Lutgardo did not have to go
    to "drug points" himself.    Lito had known Acevedo for more than a
    decade, and was a neighbor to Acevedo's brother, Saúl Acevedo-
    Hernández ("Saúl").    Lito also stood to benefit from Lutgardo's
    acquittal   because   Lito   would    participate    in   the   government
    contracts Lutgardo hoped to receive.
    Lutgardo, who knew that the criminal case against him
    would be assigned to Acevedo, believed that "everybody had a price"
    and thus instructed Lito to find out what Acevedo's price was.
    Through Saúl, Lito coordinated a meeting with Acevedo at Rompe
    Olas Restaurant in Aguadilla, Puerto Rico.          Saúl, Lito, Acevedo,
    and Acevedo's nephew, Miguel Acevedo ("Miguel") attended that
    3   Lito's bar was located across from Lutgardo's accounting office.
    -3-
    meeting,    which   took   place    in   November   2012.   The   attendees
    discussed Lutgardo's criminal case.           Lito informed Acevedo that
    the case would be assigned to him.             Acevedo responded that he
    would inform Lito if the case was indeed assigned to him, and Lito
    and Acevedo exchanged phone numbers.           When Acevedo was in fact
    assigned to preside over Lutgardo's case, he notified Lito.
    Although Acevedo initially mentioned that Lutgardo's
    case was so delicate that it "could not be worked on, not even for
    $100,000," he eventually agreed to provide Lutgardo with favorable
    treatment, including, crucially, acquitting him from the criminal
    charges. Acevedo told Lito that, in exchange for his participation
    in the scheme, he wanted a state appellate judgeship -- which had
    a higher salary than the position he then held -- as well as jobs
    for his brother Saúl at the Puerto Rico Treasury Department, and
    for his nephew Miguel at the Puerto Rico State Insurance Fund
    Corporation.        Acevedo   was   "practically    supporting"   Saúl   and
    Miguel, so he wanted to be relieved from the financial burden they
    represented.    Accordingly, Acevedo provided Lito with his resume
    along with those of Saúl and Miguel, which Lito then forwarded to
    Lutgardo.
    Lutgardo deposited $30,000 into Lito's personal bank
    account to pay for expenses related to the scheme.                After the
    November 2012 meeting, and until April 2013, Lito and Acevedo
    -4-
    talked on a daily basis and went out practically every Wednesday
    through Sunday to bars and restaurants.              They spent $200-$300 per
    outing.     All expenses were paid by Lito, using money provided by
    Lutgardo.
    Lutgardo   planned   to    use   his    good   childhood   friend,
    Anaudi Hernández-Pérez ("Anaudi"), to help Acevedo obtain his
    desired position through a recess appointment4 to the Puerto Rico
    Court of Appeals.        Anaudi was a businessman and fundraiser for the
    political party that had just won the governorship.               He had strong
    ties   with    the   then-governor      elect,       Alejandro   García-Padilla
    ("García-Padilla"), maintained good relationships with many other
    politicians, and had previously assisted another candidate in his
    reappointment to an additional term in the judiciary.               Lutgardo's
    brother, Bebe, 5 told Anaudi that Acevedo had been assigned to
    preside over Lutgardo's case and asked him to help Acevedo get his
    desired promotion.
    4  In Puerto Rico, ordinarily, state appellate judges are nominated
    by the governor and then confirmed by the Senate. However, if the
    governor appoints a candidate while the Senate is in recess --
    known as a recess appointment -- that nominee sits as an appellate
    judge until the Senate reconvenes. If the judge were to retire
    in the interim, he would still retire as an appellate judge.
    5  Because Lutgardo and his brother share the same name, Lutgardo
    Acevedo, we refer to Lutgardo's brother by his nickname, "Bebe."
    -5-
    Anaudi had organized a golf tournament for December 30,
    2012, in Aguadilla, where the then-governor elect García-Padilla
    and other high-ranking politicians for the incoming political
    party would be in attendance.6     On December 29, Lutgardo instructed
    Lito to take Acevedo to the golf tournament so that Acevedo could
    meet García-Padilla and confirm that Lutgardo had the political
    connections   to   deliver   the   appellate   judgeship   that   Acevedo
    wanted.   The next day, Lito picked up Acevedo at his house, took
    him for breakfast -- during the course of which Lito explained to
    Acevedo that García-Padilla and other high-ranking politicians
    would be at the golf tournament -- and then drove him to the
    tournament.   When they got to the tournament, Acevedo refused to
    get out of the car because he "was nervous" to be seen with
    Lutgardo's acquaintances, but told Lito that "there was no doubt
    that there was power" to make good on the judgeship offer.             At
    some point that day, Anaudi asked Bebe, who was also at the golf
    tournament, why Acevedo had not yet arrived.       Bebe responded that
    Acevedo did not get out of the car because, as the judge presiding
    over Lutgardo's case, he was nervous about being seen.
    Around three weeks later, on January 21, 2013, Lito drove
    Acevedo to Anaudi's house in Aguadilla to meet Anaudi and "come to
    6  García-Padilla's swearing-in ceremony was held three days later,
    on January 2, 2013.
    -6-
    an agreement" as to how Acevedo would be promoted to the Court of
    Appeals.   During the meeting, Acevedo told Anaudi that he had been
    a trial judge for twenty-eight to thirty years and that his dream
    was to retire as an appellate judge.            He requested Anaudi's help
    in getting promoted, as well as in getting government employment
    for Saúl and Miguel.     They also talked about Lutgardo's pending
    criminal case, and Anaudi referred to Lutgardo as his "special
    friend."
    To keep Acevedo happy, between January and February
    2013, Lito, on behalf of Lutgardo, made two payments totaling over
    $3,200   towards   Acevedo's   income     tax    debt   with    the   Treasury
    Department.   Lito also gave Acevedo watches and ball-point pens,
    and paid for the supplies, labor and other costs associated with
    the   remodeling   of   Acevedo's   garage,       bedroom,     and    bathroom.
    Lutgardo provided the money to cover these expenses.
    Honoring his role in the scheme, from January through
    March 2013, Acevedo provided strategic legal advice in Lutgardo's
    criminal case.     Lito functioned as the middleman between Acevedo
    and Lutgardo.      Lito and Lutgardo constantly spoke about what
    Lutgardo wanted to inquire from Acevedo.            Lito then relayed any
    information given by Acevedo to Lutgardo and his defense counsel,
    attorneys Mayra López-Mulero and Harry Padilla. Acevedo instructed
    Lito regarding what motions defense counsel should file, when to
    -7-
    file them, and how Acevedo would rule on the issues.                  He also
    reviewed   draft   motions    and   pleadings     prepared   by     Lutgardo's
    defense counsel.     Acevedo suggested edits and discussed them with
    Lito, who then shared Acevedo's feedback with Lutgardo's defense
    counsel before they filed the corrected motion or pleading.                For
    example, in January 2013, Acevedo suggested that Lutgardo file a
    motion for the state to return him his BMW, and then to have an
    expert examine it.    Following Acevedo's advice, Lutgardo's defense
    counsel    filed   the    motion,       which     Acevedo    then     granted.
    Additionally, Lutgardo provided a diagram of the accident to Lito
    and   instructed   him   to   discuss     it    with   Acevedo.      Following
    Lutgardo's instruction, Lito discussed the diagram -- described as
    an important piece of the trial strategy -- with Acevedo, who then
    said that he needed to visit the site of the accident just "to be
    clear."    Accordingly, Lito and Acevedo made two ex parte visits
    to the site of the accident while the case was pending.
    On March 22, 2013 -- three days before the trial started
    -- Acevedo told Lito that Lutgardo's defense counsel should use
    phone records to effectively cross-examine the government's eye
    witnesses to the auto collision in order to show that they were
    distracted on the phone while the collision occurred and thus make
    them look unreliable.         Lito, in turn, relayed this advice to
    -8-
    Lutgardo.     Lito and Acevedo also joked that Lutgardo must have
    been in urgent need of Imodium.7
    The next day, Lito and Acevedo went to the home of Lito's
    aunt in Guánica, Puerto Rico, to buy a red motorcycle for Acevedo.8
    Lito paid $1,200 for Acevedo's motorcycle with money provided by
    Lutgardo.9
    The following day, on the eve of the trial, Lito hosted
    a barbecue at his house where he and Acevedo discussed Lutgardo's
    case.    At some point, Lutgardo called Lito on his cell phone to
    ask "how was everything going," and Acevedo mentioned that Lutgardo
    "should remain calm and not be such a prick."
    Lutgardo's trial began on Monday March 25, 2013, during
    Holy Week. 10    As part of the strategy, Acevedo had purposely
    scheduled the trial -- which would not last more than three days
    -- during Holy Week because people would be distracted with other
    matters going on that week and thus would not pay too much
    7    Imodium is a common over-the-counter remedy for diarrhea.
    8    Lito also bought two other motorcycles for himself.
    9  They stored Acevedo's motorcycle at Lito's house. The plan was
    for Acevedo to get it once the trial had ended, but Acevedo never
    took possession of the motorcycle because of the events that took
    place on April 5, which will be explained shortly.
    10 Holy Week in Christianity is the week before Easter, beginning
    with Palm Sunday and ending on Holy Saturday, the day before Easter
    Sunday.
    -9-
    attention to the trial.    Although Lutgardo knew all along that he
    was going to have a bench trial, in order to avoid raising
    suspicions, he waited until the first day of trial to waive his
    right to a jury trial.     Both Lutgardo and Acevedo instructed Lito
    not to attend the trial because Lito had been seen socializing
    with Acevedo so frequently that both of them thought it would be
    troublesome for Lito to be seen at the trial.          Instead, Lutgardo
    had his cousin and driver, Rafael Lorenzo-López ("Lorenzo") attend
    the trial.   During court recesses, Acevedo communicated with Lito
    to let him know "how everything was going" and to inform him
    whether defense counsel "need[ed] to change anything."                 Lito
    passed along this information to Lorenzo, who in turn shared it
    with either Lutgardo or his defense counsel.         Acevedo also granted
    Lutgardo's motion to preclude the prosecution from calling any
    rebuttal witnesses.   On March 27, 2013, Acevedo acquitted Lutgardo
    of all criminal charges pending against him.          Acevedo then spoke
    with Lito to inform him that he had just acquitted Lutgardo and to
    tell him that he should look at the newscast.             The next day,
    Lutgardo   had   Lorenzo   deliver   to   Lito   a   $25,000   check    for
    reimbursement of expenses that Lito had spent on Acevedo.              One
    week later, Lutgardo sent Lito a second check for $25,000, also
    for reimbursement of expenses related to the scheme.
    -10-
    On April 5, 2013, Lito rented a Hyundai Sonata at Budget
    Car Rental in Aguadilla and, per Acevedo's request, drove Acevedo
    to a seminar for judges at the Court of Appeals in San Juan.    While
    Acevedo was at the seminar, Lito went to the Macy's store located
    at Plaza Las Américas shopping mall and bought cufflinks, ties,
    tie clips, and shirts for Acevedo.       Lito then returned to the
    Court of Appeals to pick up Acevedo from the seminar.   Afterwards,
    they stopped at a place near the Court of Appeals to have "a couple
    of drinks," before heading back to Aguadilla.      On their way to
    Aguadilla, they stopped at another establishment in which they had
    more drinks, ate, and danced for a while.     Lito and Acevedo then
    left the establishment and hit the road, drinks in hand.
    Police officers eventually pulled Lito's rental car over
    for speeding.    One of the officers, Elvis Soto, saw Acevedo and
    immediately recognized him.      Officer Soto also "perceiv[ed] a
    strong smell of alcohol" and noticed that Lito's eyes were reddish.
    Accordingly, he informed Lito that there was a DUI checkpoint
    farther ahead, and that he needed to take Lito there to perform a
    breathalyzer test.    Acevedo tried to intervene on Lito's behalf,
    attempting to keep Lito from facing criminal charges.          Another
    officer drove Lito's rental car to the DUI checkpoint, which was
    close by.     Several police officers who had been involved in
    Lutgardo's case were at the DUI checkpoint and, upon learning that
    -11-
    Lito was accompanied by Acevedo, immediately associated Lito with
    Lutgardo and commented that they now knew "what happened in the
    trial."
    The media made the incident public, which revived public
    concerns over the integrity of Lutgardo's trial.         Thereafter, Lito
    gave Acevedo $3,000 or $4,000 in cash so that Acevedo could hire
    an attorney and "prepare [himself] for whatever c[ould] come
    forward."    The two of them then stopped communicating.
    Months later, Lutgardo and Lito created a backdated
    contract to conceal and provide a false explanation for the money
    that Lutgardo had given Lito to pay Acevedo or otherwise use in
    furtherance of the scheme.      They intended for it to appear as if
    the money had been for a legitimate investment by Lutgardo in
    Lito's bar business in 2013.
    In   December   2013,   Lito   began    cooperating   with    the
    Federal   Bureau   of   Investigations     ("FBI").      As   part   of   his
    cooperation,     Lito   contacted   Acevedo   and    secretly   recorded   a
    conversation between the two of them.               In this conversation,
    Acevedo rued the day he was assigned to preside over "[t]he fucking
    case," talked about the red motorcycle that Lito had bought for
    him, and lamented that Anaudi had not delivered the appellate
    judgeship position, and that Officer Soto had "screwed" them.
    Lito also secretly recorded a conversation he had with Lutgardo.
    -12-
    On April 14, 2014, FBI agents executed a search warrant
    on Acevedo's house and interviewed Acevedo.11               The agents asked
    Acevedo whether he had received anything of value from Lutgardo,
    Lito, or anyone associated with Lutgardo, and whether he had ever
    been to Anaudi's house in Aguadilla, all to which Acevedo responded
    in the negative.      When the agents told Acevedo that they had
    information   that   Lito   had   given     him   a   watch,    Acevedo       gave
    conflicting stories.    He initially denied having received a watch,
    but then admitted to having received one from Lito.             Acevedo also
    claimed that he destroyed the watch and threw it into the ocean.
    He then changed his story and said he gave the watch to a relative.
    When the agents then showed Acevedo the cufflinks and two watches
    that they had seized from Acevedo's nightstand tables, Acevedo
    became   "really   nervous"    and   his    demeanor      changed.      Acevedo
    eventually admitted that Lito drove him to Anaudi's house to
    deliver his resume, as well as the resumes of two relatives.
    B.   Procedural Background
    On May 28, 2014, a grand jury returned an indictment
    charging   Acevedo   with     conspiracy    to    bribe    an   agent    of    an
    organization receiving federal funds, in violation of 18 U.S.C.
    § 371 (Count One), and receipt of a bribe by an agent of an
    11   Acevedo was advised of his rights, which he voluntarily waived.
    -13-
    organization receiving federal funds, in violation of 18 U.S.C.
    § 666(a)(1)(B) (Count Three).12
    Acevedo's jury trial began on January 9, 2015.       The
    government called nineteen witnesses during its case-in-chief,
    including Lito -- its main witness -- and Miriam Rodríguez --
    Babilonia's mother-in-law -- who briefly testified on the second
    day of trial.   At the close of the government's case, Acevedo
    moved for a judgment of acquittal under Rule 29 of the Federal
    Rules of Criminal Procedure, which the district court denied.
    Acevedo subpoenaed Lutgardo to testify, but Lutgardo invoked his
    Fifth Amendment right against self-incrimination.   After a hearing
    outside of the presence of the jury to discuss Lutgardo's assertion
    of his Fifth Amendment right, the district court upheld Lutgardo's
    assertion of that right.   After presenting his witnesses, Acevedo
    renewed his motion for acquittal, which the court again denied.
    12 Lutgardo was also charged in Count One of the indictment, as
    well as with paying a bribe to an agent of an organization
    receiving federal funds, in violation of 18 U.S.C. § 666(a)(2).
    He pled guilty to both counts and was sentenced to nine years of
    imprisonment.   We affirmed his sentence.    See United States v.
    Acevedo-López, 
    873 F.3d 330
     (1st Cir. 2017).
    Lito waived indictment and pled guilty to a two-count information
    charging him with conspiracy to bribe an agent of an organization
    receiving federal funds, in violation of 18 U.S.C. § 371, and
    paying a bribe to an agent of an organization receiving federal
    funds in violation of 18 U.S.C. § 666(a)(2). See Cr. No. 14-368
    (ADC), ECF Nos. 1-3.     He is awaiting sentencing in the U.S.
    District Court for the District of Puerto Rico.
    -14-
    On January 20, 2015, after a seven-day trial, the jury found
    Acevedo guilty of both counts.
    At sentencing, the district court rejected Acevedo's
    objections to two sentencing enhancements.                 First, the court
    rejected    Acevedo's     contention    that   all    payments   made    to    him
    constituted a single incident of bribery.             Accordingly, the court
    applied the two-level enhancement provided in U.S. Sentencing
    Guidelines ("U.S.S.G.") § 2C1.1(b)(1) for offenses involving more
    than one bribe.      Second, the district court determined that "the
    value of the payment and the benefit received or to be received or
    the value of anything obtained" by Acevedo exceeded $120,000, which
    triggered       a   ten-level    enhancement         pursuant    to     U.S.S.G.
    § 2C1.1(b)(2).13       When these contested enhancements -- as well as
    the      uncontested      four-level      enhancement       under       U.S.S.G.
    § 2C1.1(b)(3) for being a public official in a sensitive position
    -- were added to the base offense level of fourteen pursuant to
    U.S.S.G. § 2C1.1(a)(1), the total offense level resulted in thirty.
    This, in conjunction with Acevedo's criminal history category of
    I, yielded an advisory guidelines sentencing range ("GSR") of sixty
    months    of    imprisonment    for    Count   One   and   97-120     months    of
    imprisonment for Count Three.14           The government requested that
    13    The court determined that the value was at least $155,780.
    14    The GSR for Count Three was 97-121 months of imprisonment, but
    -15-
    Acevedo be sentenced to a total of 120 months' imprisonment, while
    Acevedo asked for a sentence of time served or "house incarceration
    or . . . probation for a term of years."         Acevedo was ultimately
    sentenced to sixty months of imprisonment for Count One and 120
    months for Count Three, to be served concurrently.           The court also
    imposed three years of supervised release for each count, to be
    served concurrently after his release from prison.           Acevedo timely
    appealed.
    II.    Discussion
    A.   Sufficiency of the Evidence
    Acevedo   challenges    the   sufficiency   of    the   evidence
    supporting his convictions.        Regarding Count One, Acevedo argues
    that the district court erred in denying his motion for acquittal
    because the evidence was insufficient to prove that he knowingly
    and voluntarily participated in the conspiracy.              Specifically,
    Acevedo argues that Lito "controlled and orchestrated every move"
    to advance his own interest in obtaining money from Lutgardo, and
    that Acevedo never shared Lito's knowledge of the underlying
    criminal act.    According to Acevedo, the evidence presented at
    trial proved a conspiracy between Lito and Lutgardo, but failed to
    his GSR was capped at 120 months under U.S.S.G. § 5G1.2(b) because
    the statutory maximum for the count of conviction was ten years.
    See 18 U.S.C. § 666(a).
    -16-
    show that Acevedo "saw, heard, met or discussed anything with
    codefendant Lutgardo," which, he says, shows that he was not a
    knowing participant in the conspiracy.        Acevedo further claims
    that he never asked for money or anything of value; that the
    "alleged watches, cufflinks and [items] that [Lito] testified he
    bought for [Acevedo] were gifts"; and that he never applied for
    the appellate judge position.
    Regarding his conviction on Count 3, Acevedo posits that
    the evidence was insufficient because, contrary to the district
    court's determination, the items he received from Lito did not
    meet the $5,000 threshold amount established in 18 U.S.C. § 666.
    Finally, he alleges that the district court erroneously considered
    payments made to him by Lito after the conspiracy had already
    concluded.
    1.   Standard of Review
    Because   Acevedo   preserved   his   challenge   to   the
    sufficiency of the evidence, we review de novo the district court's
    denial of his motion for judgment of acquittal.      United States v.
    Trinidad-Acosta, 
    773 F.3d 298
    , 310 (1st Cir. 2014).      In so doing,
    we must determine whether "any reasonable jury could find all the
    elements of the crime [proven] beyond a reasonable doubt."      United
    States v. Santos-Soto, 
    799 F.3d 49
    , 57 (1st Cir. 2015) (quoting
    United States v. Azubike, 
    564 F.3d 59
    , 64 (1st Cir. 2009)).         We
    -17-
    need not conclude that "no verdict other than a guilty verdict
    could sensibly be reached, but must only [be] satisfied . . . that
    the guilty verdict finds support in a plausible rendition of the
    record."   United States v. Hatch, 
    434 F.3d 1
    , 4 (1st Cir. 2006)
    (internal quotation marks omitted).
    In determining whether the record provides such support,
    we do not view each piece of evidence separately, re-weigh the
    evidence, or second-guess the jury's credibility calls.    Santos-
    Soto, 799 F.3d at 57; United States v. Acosta-Colón, 
    741 F.3d 179
    ,
    191 (1st Cir. 2013).    Instead, we evaluate the sum of all the
    evidence and inferences drawn therefrom in the light most favorable
    to the government, resolve all credibility disputes in its favor,
    and "determine whether that sum is enough for any reasonable jury
    to find all the elements of the crime proven beyond a reasonable
    doubt, even if the individual pieces of evidence are not enough
    when viewed in isolation."   Santos-Soto, 799 F.3d at 57; see also
    United States v. Gaw, 
    817 F.3d 1
    , 3-4 (1st Cir. 2016); Acosta-
    Colón, 741 F.3d at 191 (noting that the court is required to choose
    the inference "most compatible" with the jury's guilty verdict
    when confronted with competing inferences).   Furthermore, we need
    not be convinced "that the government succeeded in eliminating
    every possible theory consistent with the defendant's innocence."
    -18-
    Trinidad-Acosta, 773 F.3d at 310-11 (quoting United States v. Troy,
    
    583 F.3d 20
    , 24 (1st Cir. 2009)).
    In sum, we will only reverse on a sufficiency challenge
    if, "after viewing the evidence and reasonable inferences in the
    light most flattering to the prosecution, [we conclude that] no
    rational jury could have found him guilty beyond a reasonable
    doubt."   Acosta-Colón, 741 F.3d at 191.
    2.   Applicable Law
    To make out a case of conspiracy under 18 U.S.C. § 371,
    the government has to prove: 1) the existence of an agreement to
    commit an unlawful act; 2) the defendant's voluntary and knowing
    participation in the conspiracy; and, 3) an overt act committed in
    furtherance of the conspiracy.           United States v. Ngige, 
    780 F.3d 497
    , 503 (1st Cir. 2015).            "[A]n agreement to join a conspiracy
    may be express or tacit . . . and may be proved by direct or
    circumstantial evidence."         United States v. McDonough, 
    727 F.3d 143
    , 156 (1st Cir. 2013) (internal quotations omitted).                         "Such
    evidence may include the defendants' acts that furthered the
    conspiracy's purposes."        Id.     In addition, to determine whether a
    conspiracy     exists,    we    must    consider       "the    totality    of     the
    circumstances, paying particular heed to factors such as the
    existence of a common goal, evidence of interdependence among the
    participants,    and     the   degree    to    which   their    roles     overlap."
    -19-
    United States v. Rodríguez-Reyes, 
    714 F.3d 1
    , 7 (1st Cir. 2013)
    (quoting United States v. Fenton, 
    367 F.3d 14
    , 19 (1st Cir. 2004)).
    Moreover, "each coconspirator need not know of or have contact
    with all other members of the conspiracy, nor must they know all
    of the details of the conspiracy or participate in every act in
    furtherance of it."          Id. (alteration omitted) (quoting United
    States v. Martínez-Medina, 
    279 F.3d 105
    , 113 (1st Cir. 2002)).
    Here, the unlawful object of the agreement was the
    violation    of     18    U.S.C.   §    666,       which   criminalizes     "bribery
    concerning programs receiving Federal funds."                  A bribe under this
    statute     "must    be    made    'in       connection     with     any    business,
    transaction,        or    series       of     transactions      of    the     covered
    organization, government, or agency involving anything of value of
    $5,000 or more.'"         United States v. Bravo-Fernández, 
    722 F.3d 1
    ,
    12 (1st Cir. 2013) (alteration omitted) (quoting 18 U.S.C. § 666).
    This is known as the "transactional element requirement."                        Id.
    This   Court      has     clarified         that    the    transactional      element
    requirement of $5,000 "refers to the value of the 'business' or
    'transaction' sought to be influenced by the bribe," and not to
    the value of the bribe itself.               Id. at 12-13.
    That is, the bribe is anything of value "accepted or
    agreed to be accepted" and does not need to meet the $5,000
    threshold; only the "subject matter of the bribe" (the "business"
    -20-
    or "transaction" sought to be influenced by the bribe) must be
    $5,000 or more.          Id. at 13.      However, when the subject matter of
    the bribe is an intangible or does not have a fixed price, "courts
    may look to the value of the bribe as evidence of the value of the
    'business'    .     .    .   [or]      'transaction'"     to    determine     if   the
    transactional element requirement under § 666 is met.                   Id.
    3.     Analysis
    With       regard    to    his    Count   One     conviction,    Acevedo
    challenges only the district court's finding that he knowingly and
    voluntarily participated in the conspiracy.                    Thus, the other two
    elements of § 371 are not before us.                   A defendant's knowing and
    voluntary participation "can be proven through circumstantial
    evidence,     including          inferences     from    acts    committed    by    the
    defendant    that       furthered      the    conspiracy's     purposes."      United
    States v. Castro-Davis, 
    612 F.3d 53
    , 60 (1st Cir. 2010) (quoting
    United States v. García-Pastrana, 
    584 F.3d 351
    , 377 (1st Cir.
    2009)).
    The evidence presented at trial is sufficient to permit
    a reasonable jury to conclude beyond a reasonable doubt that
    Acevedo knowingly and voluntarily participated in the conspiracy.
    The evidence, construed in the light most favorable to the verdict,
    shows that Lito and Lutgardo devised a scheme to get Lutgardo
    -21-
    acquitted of his pending criminal charges,15 and that Lito informed
    Acevedo of the scheme and invited him to participate.                 Acevedo
    then accepted this invitation by notifying Lito that Lutgardo's
    case had been assigned to him and by going along with the plan to
    provide favorable treatment to Lutgardo, including acquitting him,
    in exchange for an appellate judgeship,16 money, meals and drinks,
    gifts, the remodeling of some areas in Acevedo's house, and
    employment for his brother and nephew.            Acevedo complied with his
    part of the agreement by: advising Lito regarding what motions
    defense counsel should file and when to file them, reviewing and
    editing those motions before they were filed, and giving Lito
    advanced notice as to how he would rule on them; reviewing and
    discussing with Lito a diagram of the accident; twice visiting the
    site of the accident with Lito and sharing his impressions with
    him    so   that   Lito   could,   in   turn,   relay   that   information   to
    Lutgardo's defense counsel; suggesting that defense counsel use
    phone records to cross-examine the government's eye witnesses;
    scheduling the trial for Holy Week to avoid drawing too much
    15    Acevedo concedes as much.
    16  That Acevedo had not applied to a position at the Court of
    Appeals since 2008 is of no consequence. The jury could draw the
    reasonable inference that Acevedo was waiting to get Anaudi's
    endorsement before officially applying for the position or that he
    meant to apply after the trial ended, but failed to do so because
    of the public concern raised by the April 5 incident.
    -22-
    attention to it; using Lito as an intermediary to communicate with
    defense counsel during trial and informing them what they needed
    to do; precluding the prosecution from calling rebuttal witnesses;
    and finally acquitting Lutgardo of all charges.
    Furthermore, additional evidence shows that Acevedo also
    cashed in on his participation on the scheme.                   It shows that
    Acevedo went out for months to restaurants and bars with Lito and
    that   all    expenses   were   paid   by     Lito   with   money   provided    by
    Lutgardo.      He also voluntarily accepted gifts, money, payments to
    the Treasury Department on his behalf, and remodeling work at his
    house.       Furthermore, Acevedo took affirmative steps to procure
    help from Anaudi (to whom Lutgardo was a "special friend") in order
    to obtain a seat on the Court of Appeals and government jobs for
    his brother and nephew.
    The government presented not only testimonial evidence
    -- with some witnesses corroborating the testimony of others17 --
    but also additional corroborating evidence including: recorded
    conversations     between   Lito   and      Acevedo   and   between   Lito     and
    Lutgardo; bank records; receipts from Macy's, Budget Car Rental,
    17 Such was the case with Lorenzo, Lutgardo's cousin and driver.
    Lorenzo's testimony corroborated Lito's testimony about the nature
    of the bribery agreement, Lito's role as a middleman between
    Lutgardo and Acevedo, and his own role as an intermediary between
    Acevedo, Lito, and defense counsel during Lutgardo's state trial.
    -23-
    the hardware store where the materials used to remodel Acevedo's
    garage had been purchased, and various restaurants; cufflinks and
    watches that Lito had gifted Acevedo; Acevedo's, Saúl's, and
    Miguel's resumes; numerous photos of Lito hanging out with Acevedo,
    of Acevedo sitting on the red motorcycle that Lito had bought for
    him, and of Lito hanging out with Lutgardo and his defense counsel;
    toll records for Lito's rented car on April 5; records from the
    Puerto   Rico   Treasury   Department     regarding   Acevedo's   debt    and
    payments; and statements from Acevedo when he was questioned by
    law enforcement the day the FBI searched his house.                 In the
    recorded conversations the jury heard Acevedo giving advice to
    Lito three days before the trial started, about how Lutgardo's
    defense counsel could use phone records to attack the prosecution's
    case.    In this same recording, the jury heard Lito, on behalf of
    Lutgardo, reimbursing Acevedo for some construction materials
    related to the remodeling of his garage.         Furthermore, in another
    recorded conversation between Lito and Acevedo, the jury heard
    Acevedo:   lamenting   the   day   he   was   assigned   to   preside    over
    Lutgardo's case; complaining that Anaudi had not yet called him
    with news on the appellate judgeship; talking about the red
    motorcycle that Lito had bought for him; and stating that Officer
    Soto had "screwed" them.
    -24-
    Considering       the    sum   of    all    the    evidence    and   the
    reasonable inferences drawn therefrom in the light most favorable
    to the verdict, we conclude that a reasonable jury could have found
    beyond a reasonable doubt that Acevedo knowingly and voluntarily
    participated in the conspiracy to acquit Lutgardo.                   Furthermore,
    Acevedo's argument that he never saw, heard, met or discussed
    anything with Lutgardo fails because "each coconspirator need not
    know of or have contact with all other members of the conspiracy,
    nor must they know all of the details of the conspiracy or
    participate in every act in furtherance of it."                 Rodríguez-Reyes,
    714 F.3d at 7.      Thus, evidence that Acevedo met or talked to
    Lutgardo was not required to prove his participation in the
    conspiracy.
    We also find that there was sufficient evidence to
    support Acevedo's conviction on Count Three.                    Here, Lutgardo's
    acquittal was the "business" or "transaction" in connection to
    which the bribe was made.           However, because the monetary value of
    Lutgardo's acquittal cannot be determined, we evaluate the value
    of the bribe to determine if the transactional element requirement
    is met.   Acevedo concedes that he received $4,615 in benefits from
    Lutgardo,   including     a    $3,788      tax   debt   paid    to   the   Treasury
    Department by Lito, $420 in gifts from Macy's, and $407 related to
    some other expenses for which receipts were entered into evidence.
    -25-
    Moreover, the evidence at trial demonstrates that Acevedo received
    other benefits and items valued over $385 that, combined with the
    $4,615 that Acevedo concedes, would meet the $5,000 threshold.
    A    summary    of   expenditures   prepared      by   Lito,    and
    introduced into evidence at trial, shows a total of $63,380 in
    payments made to Acevedo or on Acevedo's behalf, including $18,720
    in labor costs related to the construction work in Acevedo's house
    and $4,550 in expenses in restaurants and bars.                 In addition,
    Acevedo also expected to receive an appellate judgeship and jobs
    for Saúl and Miguel at the Treasury Department and the State
    Insurance Fund Corporation, respectively.              From the appellate
    judgeship alone, Acevedo would have received a salary increase of
    around $15,400 annually until his retirement at age 70.18
    The government also points to the $3,000 to $4,000 cash
    payment that Acevedo received in April 2013, after the April 5
    incident,   to    cover    expenses   related   to   any    investigation    or
    possible charges that could be brought against him.                   Acevedo
    argues, however, that this amount should not be considered because
    the alleged conspiracy had concluded by then.              The government, on
    18  Ms. Ginorli Maldonado, the Director of the Office of Budget
    and Planning at the Puerto Rico Court Administration testified
    that a Superior Court Judge's yearly salary is $89,600, whereas a
    state appellate judge earns $105,000 annually. We also note that
    in Acevedo-López this court calculated Acevedo's expected benefit
    from the appellate judgeship to be $123,200, based on the years
    remaining until Acevedo's retirement. 873 F.3d at 335.
    -26-
    the contrary, argues that the conspiracy was still ongoing because
    Lito and Lutgardo still had to make good on their promise of
    benefits to Acevedo.       We need not decide this issue because even
    if we do not take into consideration the payment in question,
    § 666's     $5,000   threshold   is    easily    met     with   the    $63,380    in
    expenditures      and/or   the   expected       salary     increase     from     the
    appellate judgeship.       Accordingly, the district court did not err
    in finding that the transactional element under § 666 was met.
    B.   Challenged Remarks during Opening Statement                      and   Closing
    Argument, and Miriam Rodríguez's Testimony
    Acevedo   next   argues    that     the   government       improperly
    appealed to the jury's emotions and inflamed the passions of the
    jurors through its opening statement and closing argument, as well
    as   with   its   presentation    of    Miriam    Rodríguez      ("Rodríguez"),
    Babilonia's mother-in-law, as a witness.
    Acevedo complains of the following remarks during the
    government's opening statement:
    Félix Babilonia was 49 years old when he was killed
    on the evening of June 30, 2012. He was involved in
    a car collision, with another vehicle driven by
    [Lut]gardo Acevedo López on the west coast of Puerto
    Rico. When Félix died he left behind his wife Lesley
    and three children. Lutgardo was charged with among
    other crimes, vehicular homicide and his criminal
    trial was eventually assigned to the defendant, Manuel
    Acevedo Hernández.    However, the defendant did not
    give Félix Babilonia and his family a fair trial. Did
    not give them justice. Instead his greed and ambition
    had him take bribes, from Lutgardo, more than
    $50,000.00 in goods and services in exchange for
    -27-
    finding him not guilty, violating the very core of
    the institution that the defendant swore to uphold.
    . . .
    On March 2013 [sic], the Félix Babilonia's [sic]
    family entered a courtroom such as this one, expecting
    and deserving fairness.    Lutgardo was charged with
    vehicular homicide because witnesses said he had been
    driving drunk and high.    Lutgardo was charged with
    obstruction of justice because he refused to take a
    breathalyzer test. Félix's family deserved justice.
    They deserved a fair trial where everyone followed
    rules. Did they get that? No. Why not? Because
    when they walked into that courtroom the Judge that
    they saw sitting on the bench is the man sitting right
    there. Defendant Manuel Acevedo Hernández. And [in]
    his courtroom justice was for sale.
    . . .
    The defendant is entitled to a fair trial, unlike the
    one he denied Félix Babilonia's family, and the law
    requires us to prove him guilty beyond a reasonable
    doubt. We embrace the burden, ladies and gentlemen,
    and we want you to hold us to it.
    Regarding closing argument, Acevedo does not point to
    any specific statement, but rather argues generally that during
    closing argument, "the government retook the theme that justice
    had been denied by [Acevedo] to . . . Babilonia."19
    19  The record reveals that the prosecutor mentioned the term
    "justice" twice during the government's closing argument; once at
    the beginning of his argument, when he stated that Acevedo "did
    not give Félix Babilonia and his family justice" and at the end of
    his argument, when he stated that "[a] guilty verdict here for
    both counts will embrace justice."
    -28-
    On    the   second    day   of     trial,   Rodríguez,       Babilonia's
    mother-in-law, briefly testified as part of the government's case-
    in-chief.    When Rodríguez was called to the witness stand, defense
    counsel asked for a proffer of her testimony.                   In response, the
    prosecutor explained that Rodríguez would provide "a little bit of
    background about [her] son-in-law['s] life" and would also testify
    about what she observed in state court when she attended Lutgardo's
    trial.     Defense counsel stated that it would be "improper" for
    Rodríguez's testimony to include "her interpretations of what
    happened in court."         The district court allowed Rodríguez to
    testify as long as her testimony was based on personal knowledge.
    Thereafter, Rodríguez testified, without any objection,
    that Babilonia, "an excellent man and a marvelous father" of three,
    died as a result of a "car collision" on June 30, 2012.                     She also
    testified, again without objection, that his family lost his income
    when he passed away, and had not overcome his death.                       Rodríguez
    further    testified     that    Lutgardo      was    charged     with    "vehicular
    homicide" for Babilonia's death, that the case was assigned to
    Acevedo,    and     that    she     attended         Lutgardo's     state     trial.
    Additionally, she testified that it "seemed odd" that Acevedo
    suggested in January 2013 that expert reports on Lutgardo's BMW
    might be important, that Acevedo then ordered the government to
    turn over Lutgardo's BMW so that defense counsel could hire an
    -29-
    expert to examine it, and that Acevedo postponed the trial date
    until March so that Lutgardo could retain an expert to examine the
    car.   When Rodríguez was asked by the prosecutor whether she had
    been able to observe Acevedo's demeanor during the trial, Acevedo's
    defense counsel objected because Rodríguez was not "the best
    evidence" as to "what happened in court."
    In response to defense counsel's objection, the court
    held a sidebar discussion where the prosecutor explained that he
    was asking about what Rodríguez had observed at trial because
    following the trial, she had made "an official complaint" against
    Acevedo.    Defense counsel argued that the fact that Rodríguez had
    filed a complaint against Acevedo was irrelevant.              The court
    stated that it had been "very attentive to see" that Rodríguez's
    testimony had not turned into "an emotional rally," determined
    that there was "no indicia" of having "appeal[ed] to the jury
    emotions"    and   that   Rodríguez's    testimony   had   been    "pretty
    factual,"    and   therefore   allowed    the   government's      line   of
    questioning to continue as long as it was limited to the fact that
    Rodríguez felt the process had been "unfair and that [had] lead
    her to file a complaint."      Back in open court, in response to the
    government's line of questioning, Rodríguez then testified that
    her impression was that the trial had been unfair and, after she
    -30-
    heard in the news that Lito had been stopped while accompanied by
    Acevedo, she decided to file a complaint against Acevedo.
    On appeal, Acevedo argues that the government's opening
    statement and closing argument concentrated on seeking justice for
    Babilonia and his family.           Yet, whether justice had been denied
    to Babilonia or his family did not go to any of the elements of
    the   crimes   being   charged.        Likewise,    Acevedo   contends      that
    Rodríguez's    testimony,       although     initially    portrayed    by   the
    government as "factual," turned out not to be factual at all
    because it did not go to any of the elements of the charges that
    Acevedo was facing, and she knew nothing about the conspiracy or
    the alleged bribe.           Thus, the government's remarks at opening
    statement and closing argument, as well as Rodríguez's testimony,
    were irrelevant and improper, and "only appealed to the jury's
    sentiment."    According to Acevedo, by making these remarks and
    introducing Rodríguez's testimony, the government "distorted the
    issues, gave weight to an unrelated matter and appealed to the
    jury to find for the government," tainting the jury's verdict and
    resulting in prejudice to Acevedo, which warrants a new trial.
    1. Unpreserved Challenges to Opening               Statement,    Closing
    Argument, and Rodríguez's Testimony
    Acevedo     did    not   object   to   the   prosecutor's   remarks
    during the government's opening statement or closing argument.
    Nor did he object to the admission of Rodríguez's testimony about
    -31-
    Babilonia and the effects of his death on his family.                Thus, we
    review Acevedo's newly raised challenges for plain error.20             United
    States v. Rodríguez, 
    675 F.3d 48
    , 64 (1st Cir. 2012); see also
    United States v. González-Pérez, 
    778 F.3d 3
    , 19 (1st Cir. 2015);
    United States v. Flemmi, 
    402 F.3d 79
    , 86 (1st Cir. 2005).                   In
    order to succeed under the plain error standard, the "defendant
    must demonstrate: (1) that an error occurred (2) which was clear
    or   obvious   and   which   not   only    (3)   affected   the   defendant's
    substantial rights, but also (4) seriously impaired the fairness,
    integrity, or public reputation of judicial proceedings."              United
    States v. Moran, 
    393 F.3d 1
    , 13 (1st Cir. 2004) (quoting United
    States v. Duarte, 
    246 F.3d 56
    , 60 (1st Cir. 2001)).           This standard
    of review places a heavy burden on the defendant and "tends to
    afford relief . . . only for 'blockbuster' errors."               Id. (quoting
    United States v. Griffin, 
    818 F.2d 97
    , 100 (1st Cir. 1987)).
    The government maintains that there was no error in the
    government's opening statement and closing argument because the
    20  Where a timely objection has been made to a statement in the
    government's opening or closing, we review de novo whether the
    challenged portion of the government's statement was improper and
    if so, whether it was harmful. United States v. Appolon, 
    695 F.3d 44
    , 66 (1st Cir. 2012). However, improper remarks by the government
    "are grounds for reversal only if they 'so poisoned the well' as
    to have likely affected the trial's outcome." United States v.
    Mooney, 
    315 F.3d 54
    , 60 (1st Cir. 2002) (quoting United States v.
    Cartagena-Carrasquillo, 
    70 F.3d 706
    , 713 (1st Cir. 1995)).
    -32-
    challenged     remarks     merely      tied     "the   bribery    scheme       to    the
    vehicular-manslaughter case from which it arose."                       According to
    the government, when "charging a judge with taking a bribe to fix
    a criminal trial, [the government] can permissibly remind jurors
    that the judge's actions had the effect of depriving the parties
    to that case . . . of a fair trial" and, here, the challenged
    remarks had the purpose of establishing that Acevedo's "conduct
    had real-world victims and consequences."                The government further
    notes that the prosecution alluded to Babilonia only a few times
    during   the    course   of    a     seven-day    trial,   that       most   of    these
    instances were days before the jury deliberated, and that it did
    not mention Babilonia at all during its rebuttal, so any alleged
    impropriety was neither pervasive nor severe.                   Alternatively, the
    government     maintains      that    "any    impropriety   was       not    clear   or
    obvious"     and,    consequently,      does     not   amount    to    clear      error.
    Specifically as to Rodríguez's testimony, the government argues
    that the district court made a specific finding that there had
    been no indicia of the government appealing to the jury emotions
    and   that     the   court    had     been    "very    attentive       to    see    that
    [Rodríguez's testimony] was not going to turn into an emotional
    rally and it [had] not."             Finally the government maintains that,
    even if the government's remarks at opening statement or closing
    argument, and Rodríguez's unchallenged testimony had been clearly
    -33-
    erroneous, reversal is not warranted because they did not "so
    poison[] the well that the trial's outcome was likely affected."
    We   need   not   decide    whether   there    was    an   error   in
    admitting    Rodríguez's       unchallenged       testimony,      or    in     the
    government's opening statement or closing argument, or whether the
    alleged errors were clear or obvious because, even assuming that
    Acevedo meets the first two prongs of the plain error standard,
    his challenges nevertheless fail under the last two prongs.
    Acevedo     did   not   demonstrate   that    any    alleged     error
    affected his substantial rights or that they impaired the fairness,
    integrity, or the public reputation of the judicial proceedings.
    We are hard-pressed to find that Acevedo's substantial rights were
    affected considering the strength of the evidence against him,
    which included, among other things, direct evidence of Acevedo (in
    his own voice) providing strategic legal advice to Lutgardo's
    counsel, the testimony of numerous witnesses (including Lito), and
    corroborating evidence of these testimonies, such as recorded
    conversations, phone records, photos, receipts, toll records, and
    gifts that were seized from Acevedo's house.               We are confident
    that this overwhelming evidence "would have corrected any jury
    misperception arising from the government's opening statement [or
    closing argument]" or from Rodríguez's unchallenged testimony.
    United States v. Cruz, 
    156 F.3d 22
    , 31 (1st Cir. 1998).                Moreover,
    -34-
    regarding    the   remarks     made      during    the     government's      opening
    statement and closing argument, the district court instructed the
    jury that statements by the attorneys did not constitute evidence,
    and the jury is presumed to have followed these instructions.                       Cf.
    Rodríguez, 675 F.3d at 63.            Because, "any lingering prejudicial
    effect    from     the    [government's]          remarks        [or     Rodríguez's
    unchallenged testimony] pales in comparison with the overwhelming
    strength of the government's evidence against [Acevedo]," United
    States v. Mooney, 
    315 F.3d 54
    , 60 (1st Cir. 2002), the comments
    referring to the denial of justice to Babilonia and his family and
    the testimony about the effects of Babilonia's death on his family
    do not amount to reversible plain error.
    2.     Preserved Challenge to Rodríguez's Testimony
    Because     Acevedo      launched      a     timely       objection     to
    Rodríguez's testimony about Acevedo's conduct during Lutgardo's
    state trial, we review the admission of that part of her testimony
    for abuse of discretion.           Gay v. Stonebridge Life Ins. Co., 
    660 F.3d 58
    , 61 (1st Cir. 2011); Peña–Crespo v. Puerto Rico, 
    408 F.3d 10
    , 14 (1st Cir. 2005).       If we determine that the court abused its
    discretion    in   admitting       the   testimony,       "we    then    review     the
    admission for harmless error."                  Gay, 660 F.3d at 62.               "The
    essential    inquiry     in   harmless      error       review   is     whether     the
    improperly admitted evidence likely affected the outcome of [the]
    -35-
    trial."     United States v. Torres-Galindo, 
    206 F.3d 136
    , 141 (1st
    Cir. 2000).
    The government argues that the district court did not
    abuse   its    discretion   in   allowing    Rodríguez   to   testify   about
    Acevedo's handling of Lutgardo's state trial and her filing of a
    complaint against him because this testimony was relevant.                It
    posits that "federal rules of evidence set a very low bar for
    relevance, allowing admission if the evidence has any tendency to
    make a material fact more or less likely" and that, here, her
    testimony     "clears   that   low   bar."    (Internal   quotation     marks
    omitted).      It further argues that Rodríguez's observation that
    Acevedo frequently ruled in favor of Lutgardo, as well as her
    explanation of the circumstances leading to her filing of a
    complaint, "had at least some tendency to show that [Acevedo] was
    on the take."
    Although we agree with the government that Rodríguez's
    testimony clears the low bar for relevance, we note that even
    relevant evidence is subject to exclusion if its unfair prejudicial
    effect substantially outweighs its probative value.           United States
    v. Breton, 
    740 F.3d 1
    , 14 (1st Cir. 2014) (quoting Fed. R. Evid.
    403).     We need not decide, however, whether the district court
    abused its discretion in allowing Rodríguez's testimony because,
    even if we were to find that the testimony should have been
    -36-
    excluded, the error would be harmless.                 Given the strength of the
    evidence against Acevedo, we find that Rodríguez's testimony did
    not affect the outcome of the case.                  See, e.g., United States v.
    Rose, 
    104 F.3d 1408
    , 1414 (1st Cir. 1997) (finding that admission
    of potentially inflammatory evidence was an abuse of discretion,
    but harmless because of overwhelming evidence of guilt).                            Thus,
    Rodríguez's    testimony,       while    perhaps       best    left   out,      was    not
    reversible error.
    C.   Lutgardo's Fifth Amendment Privilege
    Lutgardo invoked his right against self-incrimination
    after Acevedo subpoenaed him to testify at trial.                       The district
    court convened a hearing outside the presence of the jury to
    conduct   an    inquiry       into    Lutgardo's      invocation      of    the     Fifth
    Amendment privilege.            Acevedo's defense counsel presented the
    questions he would pose to Lutgardo were he to testify.                                The
    questions    focused     on    Lito    and    the    "monies    given      to   him"    by
    Lutgardo.      Lutgardo, who was assisted by counsel, declined to
    answer the questions, fearing the answers could expose him to
    additional     criminal       charges.         The    trial     court      upheld      the
    privilege,     finding    that       "based   on     the   proposed     questions      of
    examination . . . [Lutgardo] could be exposing himself to the
    filing of not only possible Federal charges but possible State
    charges and other charges by any other entity."
    -37-
    We review "favorable rulings on th[e] invocation of the
    Fifth Amendment privilege for abuse of discretion."              United States
    v. Ramos, 
    763 F.3d 45
    , 53 (1st Cir. 2014) (citing United States v.
    Gary, 
    74 F.3d 304
    , 310 (1st Cir. 1996)).                  We will reverse a
    district court's determination that a witness properly invoked the
    privilege only when it is "perfectly clear . . . that the answers
    [sought from the witness] cannot possibly incriminate."                  United
    States v. De la Cruz, 
    996 F.2d 1307
    , 1312 (1st Cir. 1993) (omission
    in original) (internal quotation marks omitted) (citing United
    States v. Johnson, 
    488 F.2d 1206
    , 1209 (1st Cir. 1973)).                  After
    careful review of the record, we discern no abuse of discretion in
    the district court's ruling.
    Acevedo claims that the district court infringed upon
    his Sixth Amendment right to present a defense by allowing Lutgardo
    to   invoke        his   Fifth   Amendment       privilege     against    self-
    incrimination.       The Sixth Amendment guarantees an accused's right
    "to have compulsory process for obtaining witnesses in his favor,"
    U.S. Const. amend. VI, which includes "[t]he right to offer the
    testimony     of    witnesses,   and   to     compel   their   attendance,    if
    necessary."        Washington v. Texas, 
    388 U.S. 14
    , 18–19 (1967).           The
    Sixth Amendment, however, does not provide an absolute right to
    present a defense.        See DiBenedetto v. Hall, 
    272 F.3d 1
    , 8 (1st
    Cir. 2001) ("[A] defendant's right to present relevant evidence is
    -38-
    not unlimited, but rather is subject to reasonable restrictions
    . . . and evidentiary exclusions will not violate the constitution
    so long as they are not arbitrary or disproportionate to the
    purposes they are designed to serve." (internal quotation marks
    omitted) (quoting United States v. Scheffer, 
    523 U.S. 303
    , 308
    (1998))); Gary, 74 F.3d at 309 ("[T]he Sixth Amendment does not
    confer the right to present testimony free from the legitimate
    demands of the adversary system." (quoting United States v. Nobles,
    
    422 U.S. 225
    , 241 (1975))).              Consequently, we have held that "a
    witness   may    invoke       the   Fifth     Amendment   if   testifying     might
    incriminate      him    on    direct     or     cross-examination,     despite    a
    defendant's      Sixth       Amendment      interests     in     presenting    that
    testimony."      Ramos, 763 F.3d at 53.              The witness need only show
    "some reasonable possibility that, by testifying, he may open
    himself to prosecution."            United States v. Castro, 
    129 F.3d 226
    ,
    229 (1st Cir. 1997) (citing In re Kave, 
    760 F.2d 343
    , 354 (1st
    Cir. 1985)).
    We turn to Acevedo's contention that Lutgardo could not
    invoke the Fifth Amendment because Acevedo's defense counsel would
    only ask questions related to facts to which Lutgardo had already
    pled   guilty.         We    have   found     this   reasoning    to   be   "overly
    simplistic," as it ignores what the government might bring up
    during cross examination that the conviction does not shield from
    -39-
    criminal liability, and the fact that the plea agreement does not
    preclude further federal or state prosecution.                 Id. at 231–32.
    The district court appropriately noted that the plea colloquy
    "leaves open the door" on cross examination and allows "space for
    the government to conduct an investigation possibly charging Mr.
    Lutgardo Acevedo."       It added that, were Lutgardo to testify, he
    would   have   to    answer   questions    on   cross     examination     without
    limiting his responses.        While this court has acknowledged that
    the government does not have a constitutional right to cross-
    examine defense witnesses, we have also recognized that it is "one
    of the legitimate demands of the adversary system."             Gary, 74 F.3d
    at 309.    We ordinarily do not allow a witness to testify on direct
    if the court has "adequate reason to believe that the witness
    validly will invoke the Fifth Amendment on cross-examination with
    regard to matters which are bound up with those discussed on
    direct."    Castro, 129 F.3d at 230 (citing Gary, 74 F.3d at 309).
    Here, Lutgardo understood that by answering Acevedo's
    questions, as well as any follow-up questions, he might have
    incriminated himself as to other criminal conduct for which future
    charges could be filed against him.               Lutgardo did not face a
    "particularly       onerous   burden"     to    validly    invoke   the    Fifth
    Amendment.     Id. at 229.       Rather, it simply "need[ed] [to] be
    evident from the implications of the question . . . that a
    -40-
    responsive answer to the question or an explanation of why it
    cannot be answered might be dangerous because injurious disclosure
    could result."      Ramos, 763 F.3d at 55; see also Castro, 129 F.3d
    at 229 ("For the privilege to attach, the questions and answers
    need not be directly incriminating.               If a reply to a seemingly
    innocuous question reasonably will tend to sculpt a rung in the
    ladder     of   evidence       leading     to   prosecution,       the       privilege
    appropriately may be invoked." (citing Hoffman v. United States,
    
    341 U.S. 479
    , 486 (1951))).               The court had adequate reason to
    believe that Lutgardo faced potential incrimination and would not
    answer any questions on cross examination even if he was allowed
    to answer Acevedo's questions on direct examination.                     During the
    district    court's     inquiry,    the    prosecutor     provided       a   specific
    example of a potential line of questioning for cross examination:
    "the United States would have the opportunity . . . to explore
    [Lutgardo's] relationship with [Lito] or any others," and "whether
    he has done other criminal activity with that individual, whether
    it relates to taxes or otherwise."              The government, in an effort
    to undercut Acevedo's claim that Lito simply sought to obtain money
    from Lutgardo and to do so had involved Acevedo without his
    knowledge,      could   have    gone     into   further   detail    as       to   other
    incidents, not necessarily limited to Lito, which would have given
    the government the opportunity to ask if Lutgardo had been involved
    -41-
    in drug transactions with Lito, a question he would have declined
    to answer.     Thus, the cross examination would have been rendered
    ineffective,       and,    as   the    district    court      noted,   "[t]he
    determination ha[d] to be done with both elements in the balance."21
    See Ramos, 763 F.3d at 55 ("It is crucial for a district court to
    inform its discretion through appropriate inquiries.").
    Moreover, as the district court correctly emphasized,
    Lutgardo had yet to be sentenced.             A defendant who has been
    convicted    but    is    awaiting    sentencing   "retains    a   legitimate
    protectable Fifth Amendment interest as to matters that could
    affect his sentence."       Id. at 54 (quoting De la Cruz, 996 F.2d at
    1312).   Any potentially incriminating statements during Lutgardo's
    testimony, or statements and evidence casting him in a negative
    light, could have unfavorably affected his sentence.               See De la
    Cruz, 996 F.2d at 1313 (finding that the convicted defendant's
    compelled testimony could have affected his chances at any possible
    sentencing reduction or might have exposed him to enhancements).
    Nothing in Lutgardo's plea agreement prevented the sentencing
    21  To the extent Acevedo claims that the district court should
    have limited the government's cross examination, here, "effective
    government cross-examination would have been seriously impaired if
    the prosecutor were denied latitude to explore" Lito and Lutgardo's
    dealings. De la Cruz, 996 F.2d at 1313. We have held that courts
    may not limit cross examination when that limitation would be
    unduly prejudicial to a party. Gary, 74 F.3d at 311-12.
    -42-
    court from using such statements against him when determining his
    sentence.
    The record reveals that the district court carefully
    assessed       Lutgardo's    invocation      of     the    Fifth       Amendment     and
    exercised its discretion appropriately.                  In light of the district
    court's thorough inquiry and the "substantial and real . . .
    hazards    of    incrimination,"      Ramos,       763    F.3d    at    55   (internal
    quotation marks omitted), we conclude that the district court did
    not    abuse    its    discretion    in    declining       to    compel      Lutgardo's
    testimony.
    D.    Sentencing
    Acevedo    argues    that    the     district      court      erred    in
    calculating the applicable GSR in two respects. First, he contends
    that the court's determination that the offense included more than
    one bribe, and its consequent imposition of a two-level enhancement
    under U.S.S.G. § 2C1.1(b)(1),22 was incorrect because the offense
    only involved a single incident of bribery which sought to obtain
    one benefit -- Lutgardo's acquittal.                According to Acevedo, that
    the scheme included a number of installment payments that "varied
    in    quantity    is     inconsequential     and    irrelevant,"          because    the
    22 U.S.S.G. § 2C1.1(b)(1) directs the court to increase the base
    offense level by two levels "[i]f the offense involved more than
    one bribe or extortion."
    -43-
    purpose of the bribe was singular.      Acevedo notes that, as the
    district court found, the cash payment that Lito made to Acevedo
    after the April 5 incident was for a purpose other than obtaining
    Lutgardo's acquittal.      He argues that, however, this payment
    should have not been considered because it did not fall within the
    conspiracy and bribe charged since that conspiracy had already
    ended by then.      Second, Acevedo argues that the court erred in
    calculating the value to be obtained by him for his participation
    in the bribe, for purposes of applying a ten-level enhancement
    under U.S.S.G. § 2C1.1(b)(2).    He posits that the salary increase
    of $92,400,23 on which the ten-level enhancement partially relied,
    is impermissibly speculative because he never applied for the
    appellate judgeship and the record does not show that he would
    have received it.    In consequence, his argument goes, the increase
    in salary between a superior judge and an appellate judge should
    not have been considered.       Acevedo admits to having received
    benefits amounting to $63,380, which he argues would warrant only
    a six-level enhancement.
    23  The court arrived at this amount by multiplying $15,400 (the
    increase in salary that Acevedo would have received had he been
    appointed to the Court of Appeals ($105,000 for an appellate judge
    yearly salary minus $89,600 for a superior judge yearly salary))
    by six, which was the most conservative number of years that
    Acevedo would have held that position until his retirement at age
    seventy.
    -44-
    In   response    to    Acevedo's    arguments,     the   government
    alleges that Lito and Lutgardo bribed Acevedo to "provide favorable
    treatment throughout Lutgardo's state case," which would not only
    get Lutgardo acquitted, but also give the appearance that the
    acquittal had been reasonable.              According to the government,
    multiple acts taken by Acevedo to support Lutgardo's acquittal
    (e.g. Acevedo's rulings on motions, strategy advice, ex parte
    visits to the site of the accident, etc.) point toward multiple
    bribes.   Moreover, the government argues that the scheme involved
    different forms of payment -- gifts, payments, remodeling work,
    social outings, a motorcycle, and an appellate judgeship -- and
    that the payment made after Lutgardo's acquittal was made during
    the scope of the conspiracy, which still existed by January 2014
    when Lito and Lutgardo created a backdated contract to provide a
    false   explanation   for   the    money    that   Lutgardo    gave   Lito   in
    furtherance of the conspiracy.
    Regarding the ten-level enhancement under § 2C1.1(b)(2),
    the government argues that, under United States v. Berroa, 
    856 F.3d 141
    , 162 (1st Cir. 2017), the enhancement was proper because
    it applies so long as Acevedo "received or expected to receive the
    requisite benefit."    The government tells us that the language of
    the   Guidelines   "prescribes      a   'forward-looking'      inquiry   that
    focuses on the defendant's reasonable expectation at the time of
    -45-
    the offense" thus, making irrelevant that Acevedo did not apply
    for the appellate judgeship, and points to evidence in the record
    showing that Acevedo expected the appellate judgeship.
    The government further urges us to uphold Acevedo's
    sentence by finding that any error in calculating the GSR would
    nonetheless be harmless in light of the district court's statement
    that it would impose the same sentence even if the applicable GSR
    would have been lower.
    Both of Acevedo's alleged sentencing errors go to the
    calculation of the GSR.   Yet, aware of the parties' disagreement
    as to the proper calculation of the GSR, the district court made
    it abundantly clear that it would have imposed the same sentence
    regardless of the applicable GSR.      It stated the following:
    I would like to make clear that regardless of the
    application of the guidelines, regardless of whether
    any other of those adjustments would have been proper,
    this   Court   would    have,   considering   such   a
    determination, that the guidelines would not properly
    reflect the seriousness of the offense and the
    participation of this defendant and the Court would
    have engaged in a variance under the 3553 factors and
    would have imposed the same sentence that I am
    imposing here today.
    In light of this clear indication in the record that the
    court would have imposed the same sentence even without any of the
    alleged errors, we find that any errors in calculating Acevedo's
    GSR would have been harmless.    See United States v. Tavares, 
    705 F.3d 4
    , 25 (1st Cir. 2013) ("If 'the district court would have
    -46-
    imposed   the   same   sentence'     even   without      the    error,   it   was
    harmless." (quoting Williams v. United States, 
    503 U.S. 193
    , 202-
    03 (1992))).
    E.   Cumulative Error
    Acevedo also seeks reversal based on the cumulative
    error doctrine.     Having found that some of Acevedo's allegations
    of error are entirely without merit, and that none of the alleged
    errors resulted in substantial prejudice or affected the outcome
    of the trial, we also conclude that the aggregate effect of his
    claimed errors does not call for reversal either.                   See United
    States v. Peña-Santo, 
    809 F.3d 686
    , 702 (1st Cir. 2015); Torres-
    Galindo, 206 F.3d at 141.            The evidence against Acevedo was
    overwhelming, and "the district court did not conduct the trial in
    a manner that undermined his right to a fair trial."               Peña-Santo,
    809 F.3d at 702-03.     Consequently, we reject his contention that
    his conviction was tainted by cumulative error.
    III.   Conclusion
    The record reflects that Acevedo's conviction was not
    tainted   by    prejudicial    error   either     from    the    admission    of
    Rodríguez's testimony or in the government's opening statement or
    closing argument, and the evidence of his guilt was more than
    sufficient to support the jury's verdict.             It further shows that
    the court did not abuse its discretion in upholding Lutgardo's
    -47-
    invocation of his Fifth Amendment privilege.   Finally, the record
    reflects that any sentencing error would be harmless. Accordingly,
    Acevedo's conviction and sentence are affirmed.
    Affirmed.
    -48-