`For the First Circuit
`
`
`
`
`No. 19-2046
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`
`
`No. 19-2067
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`UNITED STATES OF AMERICA,
`
`Appellee,
`
`v.
`
`NOEL DE LEON-DE LA ROSA,
`
`Defendant, Appellant.
`
`
`
`UNITED STATES OF AMERICA,
`
`Appellee,
`
`v.
`
`JUAN BATISTA JOHNSON-DEBEL,
`
`Defendant, Appellant.
`
`
`
`
`
`
`
`
`
`APPEALS FROM THE UNITED STATES DISTRICT COURT
`FOR THE DISTRICT OF PUERTO RICO
`
`[Hon. Gustavo A. Gelpí, Jr., U.S. District Judge]
`
`
`
`Before
`
`Kayatta and Barron, Circuit Judges,
`and O'Toole,* District Judge.
`
`
`
`* Of the District of Massachusetts, sitting by designation.
`
`
`
`
`
`Fernando O. Zambrana-Avilés, with whom Colon Serrano
`Zambrana, LLC was on brief, for appellant Noel de Leon-De la Rosa.
`Kendys Pimentel-Soto, with whom Kendys Pimentel-Soto Law
`Office LLC was on brief, for appellant Juan Batista Johnson-Debel.
`Mariana E. Bauzá-Almonte, Chief Appellate Division
`Attorney for the Department of Justice, with whom Gregory B.
`Conner, Assistant United States Attorney, and W. Stephen Muldrow,
`United States Attorney were on brief, for appellee.
`
`
`
`
`
`
`
`November 2, 2021
`
`
`
`
`
`
`
`
`
`BARRON, Circuit Judge. Noel de Leon-De la Rosa ("De
`
`Leon") and Juan Batista Johnson-Debel ("Johnson") challenge their
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`respective federal convictions in the District of Puerto Rico, as
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`well as the resulting sentences. Those convictions are for
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`destruction of a controlled substance while on a vessel, and
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`conspiracy to destroy a controlled substance while on a vessel.
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`Their prosecutions followed their indictment for these offenses
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`-- as well as for others for which they also were convicted but
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`that are not at issue here -- after U.S. Customs and Border Patrol
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`("CBP") agents in April 2017 interdicted off the coast of Puerto
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`Rico the small boat that De Leon and Johnson were on at the time.
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`We vacate the convictions that Johnson and De Leon each challenge,
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`though we vacate Johnson's for different reasons than those that
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`lead us to vacate De Leon's.
`
`I.
`
`A.
`
`The following facts are not in dispute. On the night of
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`April 20, 2017, De Leon and Johnson were on a small boat about
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`thirty miles off the northern coast of Puerto Rico, traveling
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`southeast. The boat had no running lights.
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`At around 9:00 p.m., a CBP agent patrolling those waters
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`by airplane detected the boat on the plane's forward-looking
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`infrared camera. Suspecting drug smuggling, the agent called the
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`Coast Guard and the CPB's marine interdiction unit was dispatched
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`to the boat's location.
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`
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`The unit interdicted the boat just before midnight.
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`After boarding the vessel, members of the unit determined that
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`there was no contraband on board. CBP agents from the unit then
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`detained Johnson and De Leon and brought the two of them -- along
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`with the boat -- to the CBP facility in San Juan, Puerto Rico.
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`Once onshore at the CBP facility, at around 2:00 a.m.,
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`Johnson was interviewed by Francisco Calderón, an agent with U.S.
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`Homeland Security Investigations. Calderón read Johnson the
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`warnings required under Miranda v. Arizona, 384 U.S. 436 (1966),1
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`and Johnson then answered questions that Calderón put to him about
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`what had transpired aboard the boat. Johnson had also been
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`interviewed immediately after the interdiction by Agent Miguel
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`Borges.
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`The following morning, CBP Canine Enforcement Officer
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`Adriel Castillo brought Honzo, a drug-detection dog, to inspect
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`the boat. As Castillo walked the dog around the boat, Honzo
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`"alerted" to the "[p]ossible contamination of narcotics."
`
`That same day, Maritime Law Enforcement Specialist
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`Matthew Tommie from the U.S. Coast Guard used a machine called an
`
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`1 Johnson filed a motion to suppress his statements below but
`has not renewed any Miranda claims on appeal.
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`- 4 -
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`
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`Ionscan 400B to test swabs taken from the vessel. The scan
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`revealed no trace residue of narcotics.
`
`B.
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`Johnson and De Leon were indicted in the District of
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`Puerto Rico on May 18, 2017, in an eight-count indictment. The
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`indictment set forth the following charges against each defendant:
`
`Count One[:] Possession with the intent to
`distribute a controlled substance on board a vessel
`subject to the jurisdiction of the United States,
`aiding and abetting . . . in violation of [46
`U.S.C. § 70503(a)(1) and 18 U.S.C. § 2].
`
`Count Two[:] Conspiracy to possess with the intent
`to distribute a controlled substance on board a
`vessel subject to the jurisdiction of the United
`States . . .
`in
`violation
`of
`[46
`U.S.C.
`§§ 70503(a)(1), 70506(b)].
`
`Count Three[:] Possession with the intent to
`distribute a controlled substance . . .
`in
`violation of [21 U.S.C. § 841 and 18 U.S.C. § 2].
`
`Count Four[:] Conspiracy to possess with the intent
`to distribute a controlled substance . . . in
`violation of [21 U.S.C. §§ 841, 846].
`
`Count Five[:] Conspiracy to destroy property
`subject to forfeiture under [s]ection 511(a) of the
`Comprehensive Drug Abuse Prevention Act of 1970
`. . . that is [a] . . . controlled substance [while
`on a vessel]. . . in violation of [21 U.S.C.
`§ 881(a) and 46 U.S.C. §§ 70503(a)(2), 70504(b)(1),
`70506(d)].
`
`Count Six[:] Destruction of property subject to
`forfeiture under
`[s]ection 511(a) of
`the
`Comprehensive Drug Abuse Prevention Act of 1970
`. . . that is . . . [a] controlled substance [while
`on a vessel] . . . in violation of [21 U.S.C.
`§ 881(a), 46 U.S.C. §§ 70503(a)(2), 70504(b)(1),
`70506(d), and 18 U.S.C. § 2].
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`The indictment also set forth two other counts. Count
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`Seven charged Johnson alone with improper entry by a noncitizen in
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`violation of 8 U.S.C. § 1325(a)(1). Count Eight charged De Leon
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`alone with illegal reentry of a removed noncitizen in violation of
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`8 U.S.C. § 1326(a) and (b)(1).
`
`Before trial, De Leon moved for severance. He did so on
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`the ground that Johnson's statements to Calderón and Borges
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`following the interdiction, if admitted in a joint trial with him,
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`would violate De Leon's rights under the Confrontation Clause of
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`the Sixth Amendment of the U.S. Constitution as interpreted in
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`Bruton v. United States, 391 U.S. 123 (1968). The District Court
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`denied the motion. De Leon moved for reconsideration, which the
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`District Court denied.
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`De Leon then renewed his request at trial to exclude
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`Johnson's statements to Agent Calderón based on Bruton. The
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`District Court once again denied the request, explaining that "so
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`long as [the confession] is sanitized then it's admissible." In
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`charging the jury, the District Court instructed that the
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`"statements . . . made by . . . Johnson [to Calderón]. . . can
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`only be considered as evidence against [Johnson]" and "cannot be
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`considered as evidence against [De Leon]."
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`At both the conclusion of the government's case and the
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`close of evidence, the defendants argued that judgments of
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`acquittal should be entered as to Counts One through Six for each
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`- 6 -
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`defendant because the government had failed to prove its case
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`beyond a reasonable doubt. The District Court denied the motions.
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`The jury convicted Johnson and De Leon separately on
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`Counts Seven and Eight, which set forth their respective
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`immigration charges, and Counts Five and Six, which set forth their
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`respective charges for destruction of property subject to
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`forfeiture while aboard a vessel and conspiracy to commit the same
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`offense. The jury acquitted both defendants of Counts One through
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`Four, which set forth charges against each of them relating to
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`possession with the intent to distribute a controlled substance.
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`The jury verdicts entered on June 24, 2019.
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`Johnson and De Leon filed written motions for judgments
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`of acquittal under Rule 29 of the Federal Rules of Criminal
`
`Procedure as to Counts Five and Six. The motions were denied.
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`The case proceeded to sentencing. Johnson was sentenced
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`to fifty-seven months of imprisonment on his convictions for Counts
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`Five and Six and three months' for his conviction on Count Seven,
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`to be served consecutively for a total sentence of sixty months'.
`
`De Leon was sentenced to seventy-two months of imprisonment on his
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`convictions on Counts Five and Six and twelve months' for his
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`conviction on Count Eight, to be served concurrently.
`
`Judgment entered against each defendant on September 25,
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`2019, and each filed a timely notice of appeal. See Fed. R. App.
`
`P. 4(b)(1)(A)(I). We have jurisdiction over their appeals of their
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`- 7 -
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`convictions under 28 U.S.C. § 1291 and over their appeals of their
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`sentences under 18 U.S.C. § 3742(a).
`
`II.
`
`We begin with the defendants' challenges to the District
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`Court's denial of their motions for judgments of acquittal as to
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`their convictions on Counts Five and Six. As we have explained,
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`the latter count was for destruction of property subject to
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`forfeiture while on a vessel, and the former count was for
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`conspiracy to commit the same. See United States v. Godin, 534
`
`F.3d 51, 61 (1st Cir. 2008). De Leon and Johnson each contends
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`that the District Court erred because the evidence in the record
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`does not suffice to support a finding of guilt beyond a reasonable
`
`doubt as to either offense.
`
`Our review of the defendants' sufficiency-of-the-
`
`evidence challenges is de novo. See United States v. Burgos-
`
`Montes, 786 F.3d 92, 112 (1st Cir. 2015). In undertaking this
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`review, we must consider the evidence "in the light most favorable
`
`to the verdict," United States v. Stewart-Carrasquillo, 997 F.3d
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`408, 417 (1st Cir. 2021), mindful that "both direct and
`
`circumstantial evidence, whether alone or in concert, can sustain
`
`a conviction," United States v. Clough, 978 F.3d 810, 816 (1st
`
`Cir. 2020).
`
`We have cautioned that in reviewing a sufficiency
`
`challenge we may not "stack inference upon inference in order to
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`uphold the jury's verdict." United States v. Guzman-Ortiz, 975
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`F.3d 43, 55 (1st Cir. 2020) (quoting United States v. Valerio, 48
`
`F.3d 58, 64 (1st Cir. 1995). At the same time, we also have
`
`explained that we "may not pursue a divide and conquer strategy,"
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`id. (internal quotation marks omitted), that would isolate each
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`piece of evidence without giving due weight to the picture that it
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`helps to create when the evidence is considered as a whole.
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`Instead, we must consider the evidence "in its totality," id. at
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`54, as the ultimate question that we must answer "is not whether
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`a reasonable jury could have acquitted the defendant, but rather
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`whether a reasonable jury 'could have found that the government
`
`proved each element of the crime beyond a reasonable doubt.'"
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`Stewart-Carrasquillo, 997 F.3d at 418 (quoting United States v.
`
`Paz-Alvarez, 799 F.3d 12, 25 (1st Cir. 2015)).
`
`We agree with the government that, under the standards
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`just described, there is no merit to the sufficiency challenges
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`before us. To see why, it first helps to provide some more
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`background about the government's case and the nature of the issues
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`that are in dispute in relation to the defendants' sufficiency
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`challenges. We then will turn to the specific arguments that each
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`defendant makes about why the evidence is too thin, starting with
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`Johnson's.
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`A.
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`The indictment charged De Leon and Johnson each with
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`violating 46 U.S.C. § 70503(a)(2) and 18 U.S.C. § 2 by destroying
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`property subject to forfeiture as defined by 21 U.S.C. § 881(a),
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`as well as conspiring to do the same. Section 881(a), in turn,
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`provides that certain categories of property are subject to
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`forfeiture, including "[a]ll controlled substances which have been
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`manufactured, distributed, dispensed, or acquired in violation of
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`[the Act]", id. § 881(a)(1), and "[a]ll raw materials, products,
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`and equipment of any kind which are used, or intended for use, in
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`manufacturing, compounding, processing, delivering, importing, or
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`exporting any controlled substance," id. § 881(a)(2).
`
`The indictment specified the property subject to
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`forfeiture for each defendant as "a manufactured, distributed,
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`dispensed, acquired, or possessed controlled substance." Id.
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`§ 881(a)(1). The indictment did not identify "equipment of any
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`kind which are used, or intended for use, in manufacturing,
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`compounding, processing, delivering, importing, or exporting any
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`controlled substance" as constituting the predicate property
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`subject to forfeiture for any of the charges against either De
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`Leon or Johnson. Id. § 881(a)(2).
`
`Notwithstanding these features of the indictment, the
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`District Court instructed the jury as follows as to what it would
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`need to find to return a verdict of guilty for the charges
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`- 10 -
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`underlying the convictions at issue here. With respect to the
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`charge for the underlying substantive offense, the District Court
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`instructed, the jury would have to find beyond a reasonable doubt
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`that: (1) "[O]n the date charged, [the] defendants were on board
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`the vessel in this case and, at the time, destroyed property that
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`was on board the vessel;" (2) "the property was a controlled
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`substance or equipment used for delivering controlled substances"
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`(emphasis added); and (3) "they did so knowingly and
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`intentionally." With respect to the charge for the underlying
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`conspiracy offense, the District Court instructed, the jury would
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`have to find the same with the one difference being that the jury
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`would have to find beyond a reasonable doubt that the defendant
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`"conspired to destroy property [subject to forfeiture] that was on
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`board the vessel" rather than that the defendant had in fact
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`destroyed it.
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`The government does not dispute, however, the
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`defendants' contention that, despite the instructions, the
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`forfeitable property that serves as the predicate for the
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`underlying convictions is a "controlled substance" and not
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`"equipment used for delivering controlled substances." The
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`government thus does not contend that the defendants' convictions
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`may be upheld if the evidence suffices to show beyond a reasonable
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`doubt that each destroyed -- and conspired to destroy -- such
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`equipment rather than a controlled substance. In this respect,
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`the government does not dispute the defendants' contention that
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`the evidence must suffice to show beyond a reasonable doubt that
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`the forfeitable property that each defendant destroyed -- and
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`conspired to destroy -- was a controlled substance.
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`Nonetheless, the government contends that the defendants
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`are wrong to assert -- insofar as they do -- that their acquittals
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`of the counts that charge each of them with the cocaine possession
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`offenses in and of themselves require us to sustain their
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`sufficiency challenges to the convictions for the distinct
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`offenses that they challenge here. We agree. A conviction on one
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`count may be upheld against a sufficiency challenge, even though
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`it is seemingly inconsistent with that jury's verdict of acquittal
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`on another count. See Dunn v. United States, 284 U.S. 390, 393
`
`(1932) ("Consistency in the verdict is not necessary. Each count
`
`in an indictment is regarded as if it was a separate indictment.");
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`see also United States v. Powell, 469 U.S. 57, 64-65 (1984)
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`(confirming that Dunn's rule remains good law).
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`The critical question for us, then, is whether, for each
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`defendant, the evidence suffices to show beyond a reasonable doubt
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`that each of them agreed to jettison cocaine from the boat and
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`that each of them did so. For, if the evidence so suffices, then
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`the defendants' challenges to the District Court's denial of their
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`motions for acquittal necessarily fail.
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`B.
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`Johnson contends that the evidence does not suffice to
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`support his conviction for either the substantive or the conspiracy
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`variant of the offense because "the only evidence showing
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`destruction of cocaine was [his out-of-court confession]," and
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`there was too little independent proof that tends to establish
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`that the crimes to which he admitted in that confession occurred.
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`He relies for this proposition on our decision in United States v.
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`Tanco-Baez, 942 F.3d 7 (1st Cir. 2019).
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`In Tanco-Baez, we explained why a defendant's out-of-
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`court confession alone, due to a specific concern about its
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`reliability, cannot be the sole basis to support a conviction.
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`That concern arises when there is no substantial independent
`
`evidence in the record that the crime that the confession
`
`encompasses in fact occurred. Thus, we explained in Tanco-Baez,
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`such a confession must be supported by "substantial" independent
`
`evidence that "tends to establish" that the crime admitted in the
`
`confession in fact occurred in order for that confession to be
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`given weight in assessing whether the evidence as a whole suffices
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`to support the conviction beyond a reasonable doubt. Id. at 20
`
`(quoting Opper v. United States, 348 U.S. 84, 93 (1954)).
`
`We emphasized in Tanco-Baez, however, that the kind of
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`evidence that could serve this corroborating function need not be
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`strong enough in its own right to support the conviction. Id.
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`Rather, such evidence need be strong enough only to provide the
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`kind of support for the confession's reliability that, despite the
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`out-of-court circumstances in which it is claimed to have been
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`made, would permit it to be deemed reliable when considered along
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`with the evidence in the record as a whole. Id. Thus, in the
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`event such corroborating evidence is present, the confession may
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`be relied upon to support the conviction against the sufficiency
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`challenge. Id.
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`Against this legal backdrop, we begin our analysis by
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`considering the evidence of what Johnson concedes constitutes the
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`out-of-court confession by him to the crimes for which he was
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`convicted. That confession was introduced at trial through the
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`testimony of the law enforcement agents to whom Johnson spoke soon
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`after the interdiction of the boat.
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`First, Agent Calderón testified, in response to
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`questions from the prosecutor, about the statements that Johnson
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`made to him. Specifically, he testified as follows in that regard:
`
`Q: And what, if anything, did [Johnson] say
`about the contents of the boat[] he left on?
`A: He stated that once he was in the boat,
`eso, referring to drugs[,] were in the boat.
`Q: And he used that word specifically, eso?
`A: Eso, correct.
`Q: And when have you heard that in your career?
`A: In previous drug trafficking investigations
`where they will refer to drugs as eso.
`Q: Does eso refer to a particular type of drug
`or just drugs in general?
`A: Mostly cocaine as that was smuggled over in
`this . . . area of responsibility.
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`Q: And what, if anything, did Defendant
`Johnson say about what happened when law
`enforcement approached the vessel on which he
`was?
`A: He stated that when he saw that he was going
`to be interdicted by the marine officers . . .
`he grabbed the small engine [to] which the
`bales were tied up, the doce piezas [was] the
`term that he used, called pieces, within two
`bales. Each one has six pieces, they were
`tied up to a rope to the small engine and he
`jettisoned [it] overboard, he threw them
`overboard into the water, so it would s[ink]
`and it [would]n't be recovered by law
`enforcement.
`Q: I want to unwrap that statement just a
`little bit. You stated that he said that there
`was a small outboard engine onboard?
`A: Correct.
`Q: Did he provide any details about that small
`outboard engine?
`A: I believe -- if I recall correctly it was
`a 30 horsepower.
`Q: A 30 horsepower engine?
`A: Correct.
`Q: You said something about two sacks or
`bales.
`A: Correct. He stated that there were two
`small sacks or bales and each one contained
`six pieces, referring to bricks of cocaine,
`for a total of 12 pieces, that were tied up to
`a rope to the engine, and he lifted it and
`threw them overboard.
`
`
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`Second, Agent Borges testified about what Johnson said
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`to him. In doing so, he recounted that he "specifically talked to
`
`Johnson. And during those preboarding questions [Johnson]
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`said . . . that they threw overboard a small spare engine."
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`Johnson does not dispute that, from the testimony of
`
`these two agents about the statements that he made to them, a
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`reasonable juror could find that he admitted that he was aboard
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`- 15 -
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`the boat with another person (De Leon), that the boat was
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`transporting cocaine, that he tied the cocaine to a spare engine,
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`and that "they" intentionally threw the engine overboard (thereby
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`destroying the cocaine) upon learning that the boat had been
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`detected by law enforcement.2 In other words, he does not dispute
`
`that the statements -- together -- constitute a confession to the
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`crimes at issue here. Johnson nevertheless contends that this
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`out-of-court confession cannot suffice to support either of his
`
`convictions at issue because there was an absence of "substantial"
`
`independent evidence that "tends to establish" that the crimes
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`that he admitted committing in his out-of-court confession
`
`occurred. See Tanco-Baez, 942 F.3d at 20 (quoting Opper, 348 U.S.
`
`at 93). We do not agree.
`
`For starters, substantial independent evidence was
`
`introduced at trial that "tends to establish" that the boat on
`
`which Johnson was traveling did have a controlled substance --
`
`cocaine -- aboard it just prior to its interdiction. Francisco
`
`González, the CBP agent patrolling the ocean by plane the night of
`
`
`2 We note, in this regard, that in the testimony reciting
`Johnson's statements, the agents did not at any point assert that
`Johnson himself stated that the material he tied to the engine was
`"cocaine," as he instead referred to what was tied to the engine
`only as "eso" and "doce piezas." But, the agents testified that
`"eso" and "doce piezas" are common slang terms that drug smugglers
`use to refer to cocaine. Johnson does not contend that his
`statements -- because they refer to "eso" and "doce piezas" and
`not "cocaine" -- do not constitute a confession to the crimes
`charged.
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`- 16 -
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`the interdiction, testified that he spotted the boat on which
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`Johnson was found in the waters prior to its interdiction. He
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`further testified that the images that he reviewed on the infrared
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`camera on his plane -- which were also introduced into evidence
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`and that he testified were taken prior to the boat's interdiction
`
`-- showed "bales or packages" that were "in the middle" of the
`
`boat and thus in a location on the vessel that would have made it
`
`possible for those on board to "get rid of" the "bales or packages"
`
`easily if the boat were intercepted.
`
`González also testified that the boat that the
`
`defendants were on was traveling near "Highway 19," which he
`
`described as a common drug smuggling route off the coast of Puerto
`
`Rico, when it was interdicted and that he had participated in a
`
`number of operations in which large quantities of cocaine had been
`
`seized from vessels traveling close to Highway 19. He further
`
`testified that the boat had no navigational lights running when it
`
`was spotted, and that it was the most "common type" of vessel to
`
`be carrying controlled substances because larger boats were
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`typically used to smuggle migrants.
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`In addition, Calderón, who had questioned Johnson
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`following the boat's interdiction, testified in his own right about
`
`the general practices of the drug trafficking operations that he
`
`had investigated during his time patrolling the waters around
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`Puerto Rico. That testimony accorded with González's about how
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`- 17 -
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`such operations are usually conducted. It accorded as well with
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`the description that Calderón had provided about what González had
`
`observed with respect to the boat on which Johnson was found.
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`This testimony -- and the evidence from the infrared
`
`camera -- was not the only evidence that the government introduced
`
`that bears on whether there was substantial independent evidence
`
`that "tends to establish" that cocaine was on board the boat. The
`
`government also introduced testimony from the handler of a drug
`
`canine, who testified that when the dog conducted a canine sniff
`
`of the boat, it alerted to "[p]ossible contamination of narcotics."
`
`The government also introduced testimony from an intelligence
`
`research analyst about the contents of a cell phone retrieved from
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`the defendants' boat, as well as a report that contained a
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`translation of those messages. That evidence, together, showed
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`that the phone's owner had some kind of transaction planned.
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`All of this evidence is independent of Johnson's out-
`
`of-court confession, and, at least when considered as a whole, it
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`constitutes substantial evidence that "tends to establish" that
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`cocaine was on board the boat prior to its interdiction. It thus
`
`serves the necessary corroborative function with respect to that
`
`aspect of Johnson's out-of-court statements to Calderón about his
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`criminal conduct.
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`The government introduced similarly substantial evidence
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`independent of Johnson's out-of-court confession that "tends to
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`establish" another critical aspect of it -- namely, that there was
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`a spare engine aboard to which Johnson had tied at least some of
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`the cocaine that was aboard the boat. That evidence includes the
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`evidence already described that indicates that the boat was
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`involved in smuggling drugs -- specifically cocaine. It also
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`includes testimony from Agents Calderón and González that cocaine
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`smugglers often travel with a spare engine on board their boat for
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`the purpose of ensuring that they have a ready means of disposing
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`of the cocaine while they are on the open waters.
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`Agent Calderón testified in that connection that
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`typically "bale[s]" containing cocaine are "tied" to a "smaller
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`engine" by drug smugglers so that any cocaine tossed overboard
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`"will sink and it will not be recovered as evidence by law
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`enforcement." González, the CBP officer, also testified that drug
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`smugglers package cocaine in "bales" and then they "attach each
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`. . . bale[] to another [bale] with a line,. . . and at the end of
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`the line they put some weight" -- often in the form of a "spare
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`engine[]" -- so that if "any law enforcement vessel detect[s] them,
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`they're able to throw it [into] the water and s[i]nk it [in] no
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`time." Thus, there is substantial independent evidence in the
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`record that "tends to establish" the aspect of Johnson's confession
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`in which he admitted that such an engine was on the boat and that
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`cocaine was tied to it.
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`Finally, the government provided independent evidence
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`that "tends to establish" Johnson's admission that he
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`intentionally jettisoned the engine after realizing that the boat
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`had been detected by law enforcement. For example, González
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`testified that, after the defendants appeared to hear the plane
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`and the approaching interdicting vessel, and while he was moving
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`the plane in for a closer look, he could no longer see on the
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`infrared camera the bales or packages that he had originally
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`spotted in the middle of the boat. Moreover, when the boat was
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`interdicted, no bales or packages were found on board or in the
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`water.
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`Viewed as a whole, then, the record contains
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`"substantial" evidence that "tends to establish" each of the key
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`components of the statements attributed to Johnson that he does
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`not dispute, in pressing his argument under Tanco-Baez, combined
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`to constitute a confession to his destruction of cocaine on board
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`a boat. Accordingly, Johnson's Tanco-Baez-based challenge fails
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`as to his conviction for the destruction of a controlled substance
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`offense.
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`We emphasize that Tanco-Baez reversed a conviction for
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`possession of a firearm by an unlawful user of a controlled
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`substance under 18 U.S.C. § 922(g)(3) only after finding that the
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`government did not sufficiently corroborate "each essential fact
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`that [was] admitted" -- in that case, the defendant's statement to
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`law enforcement that he was a long-term marijuana user. 942 F.3d
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`at 14-15, 25. And, Tanco-Baez did so only after determining that
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`the government was unable to provide any independent evidence that
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`corroborated the admission of habitual drug use. Id. at 24-25.
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`The government in this case, by contrast, provided
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`substantial independent evidence that "tends to establish" all the
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`relevant aspects of Johnson's admissions concerning the
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`destruction of forfeitable property offense -- his statements that
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`"eso" or cocaine was on the boat and tied to an engine, and his
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`confession that "they" intentionally threw the engine overboard.
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`We do not mean to suggest in emphasizing this distinction that
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`independent evidence of this comprehensive kind is needed to
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`satisfy the requirements described in Tanco-Baez for permitting an
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`out-of-court confession to be given weight. But, at least in the
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`face of such comprehensively bolstering evidence, we must reject
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`Johnson's contention that the evidence was not sufficient to
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`support his convictions for the charged crime, given his conceded
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`confession to it.
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`There does remain Johnson's challenge under Tanco-Baez
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`to his conviction for conspiracy to destroy forfeitable property
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`on a vessel. But, to the extent that more is needed under Tanco-
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`Baez to corroborate the aspects of the confession that bear
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`directly on whether he committed the conspiracy offense -- namely,
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`his statement that "they" threw the engine overboard with twelve
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`"piezas" tied to it -- more was provided.
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`Calderón testified that the thirty-horsepower engine
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`Johnson professed to have thrown overboard through his statements
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`to law enforcement would have "weigh[ed] approximately 50 [or] 60
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`pounds." Calderón further testified that, based on his experience
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`investigating drug trafficking, each "pieza" of cocaine typically
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`would weigh 2.4 pounds. Thus, that testimony supplies independent
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`evidence that "tends to establish" that Johnson, after setting out
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`on a multi-day trip on a small boat carrying controlled substances
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`with De Leon, did not act alone in lifting more than sixty pounds
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`in the dark of night but instead was assisted by his boatmate.
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`So, here, as well, Johnson's Tanco-Baez-based challenges come up
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`short.
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`C.
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`We turn now to De Leon's sufficiency challenges to his
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`convictions, which also are for destruction of property subject to
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`forfeiture while aboard a boat and conspiracy to commit that
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`offense. He challenges both convictions on the ground that the
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`evidence of these charges was "circumstantial" and "improper[ly]"
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`required the "jury [to] mount[] inference over inference."
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`We first consider whether the evidence suffices to
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`permit a reasonable juror to find beyond a reasonable doubt that
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`cocaine was on the boat and that De Leon assisted Johnson in
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`destroying it. Because we conclude that it does, we conclude that
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`De Leon's conviction for the destruction of forfeitable property
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`as defined by § 881(a)(1) on a vessel is supported by sufficient
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`evidence.
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`De Leon is right that we may not consider the statements
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`that Johnson made to Calderón in which Johnson purportedly admitted
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`either that "eso" or that a spare engine that had something tied
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`to it was aboard the boat. The jury was instructed not to consider
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`those statements for purposes of assessing whether there was
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`evidence sufficient to find De Leon guilty of the charges that he
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`faced, and so we set them aside for present purposes.
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`There is no bar, however, to our considering the
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`inculpatory statements by Johnson that Agent Borges testified
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`Johnson made to him. There was no similar prohibitory instruction
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`by the District Court to the jury regarding those statements; they
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`were admitted into evidence against De Leon. Nor does De Leon
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`argue otherwise. Accordingly, we must take account of Johnson's
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`statements that "they" threw the "engine" overboard, as he made
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`that statement to Borges, in assessing whether the quantum of
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`evidence in the record suffices to support De Leon's convictions.
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`With those preliminaries out of the way, the central
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`question is whether Johnson's statement to Agent Borges that "they
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`threw overboard a small spare engine" is sufficient to support De
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`Leon's conviction for the destruction-of-forfeitable-property-
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`while-on-a-vessel offense when that statement is considered along
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`with all the other evidenc