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United States v. Andino-Arroyo

2026-08-04

Authorities cited

Opinion

majority opinion

United States Court of Appeals

For the First Circuit

No. 24-1978

UNITED STATES OF AMERICA,

Appellee,

v.

CHRISTIAN JOEL ANDINO-ARROYO, a/k/a Christian Finfo,

Defendant, Appellant.

APPEAL FROM THE UNITED STATES DISTRICT COURT

FOR THE DISTRICT OF PUERTO RICO

[Hon. Francisco A. Besosa, U.S. District Judge]

Before

Montecalvo, Lynch, and Aframe,

Circuit Judges.

Luis A. Rodríguez Muñoz and Landrón Vera LLC on brief for

appellant.

Jeniffer Vélez-Pérez, Assistant United States Attorney, Juan

Carlos Reyes-Ramos, Assistant United States Attorney, Chief,

Appellate Division, and W. Stephen Muldrow, United States

Attorney, on brief for appellee.

August 4, 2026

LYNCH, Circuit Judge. After Christian Joel

Andino-Arroyo1 was convicted in 2011 of conspiring to possess

cocaine with intent to distribute it, he was sentenced to five

years' imprisonment and eight years of supervised release. Andino

now appeals from the sentence imposed by the district court after

the fourth occasion of revocation of his supervised release.

Although the parties jointly recommended an above-Guidelines

prison term of fifteen months with no further supervised release,

the district court rejected this recommendation. The court instead

imposed thirty-six months' imprisonment, the statutory maximum

under 18 U.S.C. § 3583(e)(3), with no supervised release to follow.

In explaining that upward variance, the court emphasized Andino's

repeated and "utter disregard for the law and the [court-imposed]

conditions of supervision," and his "fail[ure] to take advantage

of the opportunities and assistance provided by the probation

office and the [c]ourt for his reintegration into the free

community."

On appeal, Andino raises two challenges to his

revocation sentence. First, he contends that the district court

failed to justify its decision to vary upward after he had argued

at sentencing that the sentence was harsher than necessary.

Second, in what Andino characterizes as a question of statutory

1 We refer to the appellant as "Andino," consistent with

Spanish naming customs.

- 2 -interpretation of 18 U.S.C. § 3583(e), he argues that the sentence

was so harsh as to be punitive and reasons from the sentence's

purported severity that the court relied on a factor excluded from

consideration under that statutory provision. Indeed, he argues

the sentence amounted to "retributive punishment." We affirm.

I.

The relevant facts are undisputed.

In 2011, Andino pled guilty to one count of conspiring

to possess with intent to distribute at least 500 grams, but less

than two kilograms, of cocaine within 1,000 feet of a protected

location, in violation of 21 U.S.C. §§ 841(a)(1), 846, and 860.

The district court sentenced Andino to five years' imprisonment,

followed by eight years of supervised release.2

Over the ensuing years, Andino repeatedly violated the

conditions of his supervised release, leading on three occasions

to further imprisonment. As to the first occasion, in March 2017,

nearly two years into his first term of supervised release,

probation notified the district court that Andino had been arrested

after police found a high-capacity pistol magazine containing

twenty-nine rounds of .40-caliber ammunition in the car he was

driving. In April 2018, the court revoked Andino's supervised

release after finding that he had violated a condition by

2 The same district court judge later imposed each of Andino's four revocation sentences.

- 3 -committing the federal crime of possessing ammunition as a

convicted felon. The court sentenced him to six months'

imprisonment, followed by four years of supervised release.

As to the second occasion, in September 2020, about ten

months into his second term of supervised release, probation

reported that Andino had tested positive for marijuana after he

denied using it, had spent nights at a friend's residence without

notifying probation, and had become unemployed without providing

evidence that he was seeking work. With Andino's agreement, the

court modified the conditions of his supervised release to add

location monitoring and a curfew. Four days later, probation went

to his approved residence to install the monitoring equipment but

could not find Andino. Andino failed to report to or contact

probation, and nearly a month later, probation still did not know

his whereabouts. In September 2021, the court revoked supervised

release a second time after finding that Andino had violated three

conditions: failing to report to his probation officer as

instructed, failing to live at a residence approved by probation,

and failing to follow his probation officer's instructions. The

court sentenced him to six months' imprisonment, followed by two

years of supervised release with additional special conditions

including home detention with location monitoring for six months.

As to the third occasion, in April 2023, fifteen months

into his third term of supervised release, probation reported that

- 4 -Andino had repeatedly failed to attend substance abuse treatment

and, despite denying drug use, had tested positive for cocaine on

four occasions and oxycodone on one occasion. At Andino's request

and with the government's agreement, the district court held the

revocation hearing in abeyance for ninety days to allow him to

complete outpatient treatment and continue working. The court

explicitly left in place Andino's existing supervised release

conditions, including electronic monitoring, and imposed a curfew.

Six days later, probation received several alerts of Andino's

unauthorized departures from and returns to his residence. Andino

was instructed to report to probation the next morning to discuss

the alerts, but he did not. After probation was unable to locate

him, his probation officer found the electronic monitoring

receiver inside a black plastic bag behind a dumpster at the public

housing complex where he lived. That bag also contained several

empty plastic vials resembling those used to sell controlled

substances. In July 2023, the district court revoked supervised

release a third time after finding that Andino had violated six

conditions: unlawfully using and possessing controlled substances,

failing to follow his probation officer's instructions, failing to

participate in substance abuse treatment, failing to comply with

location monitoring, failing to report to his probation officer as

instructed, and failing to report his change of address. The court

sentenced him to twelve months' imprisonment, followed by eighteen

- 5 -months of supervised release, and imposed a six-month curfew with

electronic monitoring to begin upon his release from custody.

On March 11, 2024, before his release from prison,

Andino's supervised release conditions were explained to him in

Spanish, and probation reported that he signed the judgment

acknowledging those conditions. Upon his release on June 3, 2024,

Andino began serving the term of supervised release at issue here

and reported to probation for installation of an electronic

monitoring device.

On August 2, 2024, the probation officer filed a motion

alleging that Andino had violated four conditions of supervised

release: failing to comply with location monitoring, failing to

report to the probation officer as instructed, failing to report

a change of address, and failing to follow the probation officer's

instructions. The motion requested an arrest warrant and a show

cause hearing. According to the motion, the probation officer had

confirmed that the location monitoring equipment was functioning

properly and had reviewed the relevant conditions with Andino.

Andino stated that he understood the instructions and would comply.

The officer thereafter received repeated alerts that Andino had

left and reentered his residence without authorization. Andino

admitted to the probation officer that he had been outside his

apartment during curfew and beyond the authorized perimeter. The

probation officer verbally admonished him and later issued a

- 6 -written reprimand warning that continued violations would be

reported to the district court. Andino signed the reprimand and

assured the officer that he would commit no further violations,

but the alerts continued without a valid explanation. On July 31,

2024, after receiving an alert that Andino had not returned to his

residence as required by his curfew, the probation officer tried

unsuccessfully to contact Andino and then contacted Andino's

brother, who said he did not know Andino's whereabouts. Over the

next two days, the officer continued to receive alerts indicating

Andino had not returned to his residence since July 31. As of the

filing of the August 2, 2024, motion, Andino had not contacted

probation, and his whereabouts remained unknown to probation.

On September 23, 2024, the district court held a fourth

revocation hearing. Andino appeared and, through counsel, did not

contest the allegations in the probation officer's motion. Defense

counsel acknowledged that this was Andino's fourth revocation

proceeding and represented that Andino understood the seriousness

of his actions. Counsel further explained that, while serving the

prison term imposed at his third revocation, Andino lost his

mother, a sibling, and his uncle, and that Andino was "not in a

great place" psychologically. Counsel added that Andino had since

reflected on his actions, knew that he should have contacted his

probation officer, and had apologized to the officer before this

fourth revocation hearing. In his allocution, Andino told the

- 7 -court that he was "supremely regretful for everything that [he]

did," apologized again to the probation officer, and asked for

forgiveness. The parties jointly recommended a sentence of fifteen

months' imprisonment with no further supervised release.

After hearing from counsel and Andino, the district

court found that Andino had committed the four violations alleged

in the probation officer's motion and revoked supervised release.

The court classified the violations as Grade C3 and, given Andino's

criminal history category of I, calculated an advisory Guidelines

range of three to nine months' imprisonment. The court also noted

that, because Andino's original offense was a Class B felony, the

statutory maximum under 18 U.S.C. § 3583(e)(3) was three years'

imprisonment. Andino did not object to the violation findings,

the Grade C classification, the Guidelines calculation, or the

court's identification of the statutory maximum.

The district court imposed the statutory maximum prison

term of thirty-six months with no supervised release to follow.

In explaining that sentence, the court emphasized that this was

3 "U.S.S.G. § 7B1.4(a) provides guideline ranges for

imprisonment after revocation of supervised release based on a

defendant's violation grade and criminal history category."

United States v. Camillo, 165 F.4th 134, 139 n.7 (1st Cir. 2026) (quoting United States v. Dudley, 100 F.4th 74, 85 n.9 (1st Cir. 2024)). Supervised release "[v]iolations are classified as Grade A, B, or C, with Grade A violations being 'the most serious.'"

Id. (quoting United States v. Vasquez-Landaver, 128 F.4th 358,

361 n.3 (1st Cir.), cert. denied, 145 S. Ct. 2767 (2025)).

- 8 -"the fourth time" Andino had been brought before it for "his

noncompliant behavior, which demonstrate[d] an utter disregard for

the law and the conditions of supervision imposed on him." The

court further found that Andino had "failed to take advantage of

the opportunities and assistance provided by the probation office

and the [c]ourt for his reintegration into the free community."

The court also observed that, after repeated curfew violations and

reprimands, Andino had "deliberately removed his location

monitoring device" and "absconded from supervision," and that this

was the "third time" he had absconded. After imposing sentence

and advising Andino of his appellate rights, the court noted the

probation officer's report that Andino had left his monitoring

device in an apartment to which he had no key and directed the

officer to seek authorization from the apartment manager to enter

the apartment and retrieve it.

Defense counsel's sole objection was that the sentence

was "harsher than necessary" in light of Andino's "characteristics

and his history." In response, the court asked the probation

officer to state on the record the terms of imprisonment imposed

at Andino's prior revocations. The officer replied that those

terms were six months, six months, and twelve months. The court

explained that those prior terms showed that Andino had "yet to

learn his lesson," and that this was "why" it was imposing thirtysix months' imprisonment, with no supervised release to follow

- 9 -because Andino "just refuses to be supervised." When the court

asked whether there was anything else, defense counsel replied,

"[n]othing further." Judgment entered on September 25, 2024.

Andino timely appealed.

II.

The government contends that Andino forfeited the

arguments he now presents on appeal by failing to preserve them in

the district court and that, at best, they are subject to plain

error review.4 We agree that Andino forfeited these arguments and

so review them for plain error. Under the plain error standard,

Andino must show "(1) that an error occurred (2) which was clear

or obvious and which not only (3) affected [his] substantial

rights, but also (4) seriously impaired the fairness, integrity,

or public reputation of judicial proceedings." United States v.

Maldonado, 177 F.4th 99, 108 (1st Cir. 2026) (quoting United States

v. Sayer, 916 F.3d 32, 37 (1st Cir. 2019)).

4 The government further contends that Andino waived these

arguments altogether by failing to address the plain error standard in his opening brief. See United States v. Deschambault, 176 F.4th 9, 28 (1st Cir. 2026). "[W]e need not decide between waiver and forfeiture because '[w]here a defendant's claim would fail even if reviewed for plain error, we have often' simply proceeded to the merits," and we do so here. United States v. Burgos-Balbuena, 113 F.4th 112, 121 n.6 (1st Cir. 2024) (alterations in original)

(quoting United States v. Grullon, 996 F.3d 21, 32 (1st Cir.

2021)).

- 10 -A.

Andino first contends that the district court failed to

justify its decision to vary upward from the three- to nine-month

advisory Guidelines range to the statutory maximum prison term of

thirty-six months, particularly in light of the parties' joint

recommendation of fifteen months. He argues that "[n]othing in

the record" distinguishes him "from the typical defendant who is

clearly frustrated with being supervised," that his violations

were "common," and that the statutory maximum was thus unjustified.

An objection "need not be framed with exquisite

precision" in order to preserve a claim of procedural sentencing

error, but it must be "sufficiently specific to call the district

court's attention to the asserted error." United States v.

Mercado-Cañizares, 133 F.4th 173, 180 (1st Cir. 2025) (quoting

United States v. Rivera-Berríos, 968 F.3d 130, 134 (1st Cir.

2020)). Andino's sole objection before the district court was

that the sentence was "harsher than necessary" in light of his

"characteristics and his history." That objection challenged the

sentence's length, not the adequacy of the court's explanations,

and thus did not alert the district court to the procedural

challenge he now raises.5 What is more, when the court elaborated

5 In his reply brief, Andino relies on Holguin-Hernandez v.

United States, 589 U.S. 169 (2020), to argue that his objection was enough to preserve this procedural reasonableness challenge.

- 11 -on its reasons for imposing the sentence and asked whether there

was anything else, counsel answered, "[n]othing further."

A district court "'commits a procedural error' where it

'fail[s] to adequately explain' a 'deviation from the [g]uidelines

range.'" United States v. Maldonado-Velazquez, 164 F.4th 154, 158

(1st Cir. 2026) (alterations in original) (quoting United States

v. Pupo, 995 F.3d 23, 28 (1st Cir. 2021)). "When imposing an

upward variance, the court 'must make clear which specific facts

of the case motivated its decision and why those facts led to its

decision.'" Id. (quoting United States v. Flores-Nater, 62 F.4th

652, 657 (1st Cir. 2023)); see also United States v. Perez-Delgado,

99 F.4th 13, 21 (1st Cir. 2024) (holding that, to justify an

upwardly variant sentence, the district court must explain why the

defendant's case "'differ[s] from the norm' or 'the mine-run of'

cases covered by the applicable [Guidelines sentencing range]"

(first alteration in original) (quoting United States v.

Serrano-Berríos, 38 F.4th 246, 250 (1st Cir. 2022))). The court's

explanations may be "express or drawn 'by fair inference from the

But Holguin-Hernandez "concerned a defendant's preservation of

substantive challenges to sentencing" and "has no bearing on the issue of preservation of procedural reasonableness challenges." United States v. Maldonado, 177 F.4th 99, 108 n.4 (1st Cir. 2026). "[T]he Holguin-Hernandez Court explicitly declined to 'consider the[] matter[]' of 'what is sufficient to preserve a claim that a trial court used improper procedures in arriving at its chosen

sentence.'" Id. (second and third alterations in original)

(quoting Holguin-Hernandez, 589 U.S. at 175).

- 12 -sentencing record.'" Maldonado-Velazquez, 164 F.4th at 158

(quoting United States v. Montero-Montero, 817 F.3d 35, 38 (1st

Cir. 2016)). And while the explanations must be adequate "to allow

for meaningful appellate review," the district court need not

engage in a "rote incantation" of every relevant sentencing factor

or address every sentencing argument in detail. United States v.

Colón-Cordero, 91 F.4th 41, 51 (1st Cir. 2024) (first quoting Gall

v. United States, 552 U.S. 38, 50 (2007); and then quoting United

States v. Dixon, 449 F.3d 194, 205 (1st Cir. 2006)).

There was no error here, much less a clear or obvious

one. The district court identified the specific facts that

motivated its decision, explained why those facts warranted the

upward variance, and made clear why Andino's case fell outside the

ordinary situation contemplated by the advisory Guidelines range.

See Maldonado-Velazquez, 164 F.4th at 159. As the court recognized

at the revocation hearing, Andino was before it for a fourth

revocation; had already served revocation prison terms of six

months, six months, and twelve months; and had absconded from

supervision for a third time.6 That history, which included

6The four revocation judgments identify fourteen violations

in total. The government's brief identifies twenty-four alleged violations -- seventeen as documented in the probation filings

that led to Andino's revocations and seven that resulted in

modification of Andino's supervision conditions rather than

revocation. The difference in figures does not affect our

assessment of the adequacy of the district court's explanations.

- 13 -possession of ammunition as a convicted felon and repeated cocaine

use, defeats Andino's attempt to characterize his conduct as

limited to "common" violations by someone merely "frustrated" with

supervision. "[S]uch blatant and frequent disregard for [the

court's] conditions warranted a steep upward variance." United

States v. Mendes, 107 F.4th 22, 30 (1st Cir. 2024); see also id.

at 28-30 (holding that the district court adequately explained

both the basis for and the extent of the upward variance by

emphasizing the defendant's repeated violations, multiple

revocations, and failure to "get the message" that he had to comply

with the conditions of release; and further explaining that

U.S.S.G. § 7B1.4(a) accounts for neither "the number of times a

defendant violates the terms of his supervised release [nor] the

number of previous revocations of supervised release").

Andino also focuses on the district court's statement

that he had "yet to learn his lesson" from his prior revocation

sentences. There are at least two problems with his argument.

The first is that this is an accurate statement of Andino's

revocation record. The second is that to the extent Andino is

suggesting this was the only reason the court gave, that

misrepresents the record. Those comments were only part of the

court's broader explanation and, read in context, reflected

permissible sentencing considerations under § 3583(e), including

Andino's history and characteristics and the need for adequate

- 14 -deterrence. See United States v. Reardon, 111 F.4th 142, 147-48

(1st Cir. 2024); United States v. Colón-Vázquez, 180 F.4th 1, 8

(1st Cir. 2026) (rejecting procedural reasonableness challenge

because the defendant "isolate[d] each underlying sentencing

factor," whereas "the district court relied on a combination of

facts and considerations, not on any single factor alone").

This case is unlike our decision in Mercado-Cañizares.

There, the district court revoked the defendant's supervised

release and sentenced him to the statutory maximum prison term of

sixty months, although the advisory Guidelines range was

twenty-seven to thirty-three months. 133 F.4th at 176-77. The

district court noted that the conduct underlying the revocation

included a new gun offense committed while the defendant was on

supervision for an armed robbery involving a firearm, stated that

the defendant was unable to comply with the law or his conditions

of supervised release, and "recit[ed] . . . now-familiar

boilerplate language" concerning the § 3553(a) factors. Id. at

180-81. Crucially, however, we found that the court did not

explain why the Guidelines range failed to account for its concerns

about adequate deterrence and protection of the public or why those

concerns warranted the statutory maximum. See id. We held that

an inability to comply with supervision, "which is common to all

revocations of supervised release," cannot itself justify a

variance. Id. at 181. Here, by contrast, the district court's

- 15 -specific explanations, based on the record before it, made it clear

both why the advisory Guidelines range did not adequately account

for Andino's conduct and history and why the statutory maximum was

warranted. See Mendes, 107 F.4th at 29-30; see also United States

v. Polaco-Hance, 103 F.4th 95, 101 (1st Cir. 2024) (recognizing,

in reviewing an upward variance, that "we may glean a court's

explanation for the chosen sentence 'by fair inference from the

sentencing record'" (quoting Montero-Montero, 817 F.3d at 38)).7

B.

Andino next argues that the district court's stated

reasons for imposing the revocation sentence at issue reveal that

the court relied on the need for retribution, a sentencing factor

that 18 U.S.C. § 3583(e) does not permit a court to consider when

revoking a defendant's supervised release. In support, Andino

says his violations reflected only "a refusal to be supervised,"

not "any harm real or potential to the public," thus, in his view,

rendering his sentence "punitive and not rehabilitative."

7 In his reply brief, Andino attempts to distinguish three

cases cited by the government -- United States v. Vargas-Dávila, 649 F.3d 129 (1st Cir. 2011), abrogated in part by Esteras v.

United States, 606 U.S. 185 (2025); United States v. Soto-Soto, 855 F.3d 445 (1st Cir. 2017); and United States v. Rand, 93 F.4th 571 (1st Cir. 2024) -- on the ground that they involved different aggravating facts, smaller variances, or both. We need not decide how closely those cases resemble this one because the district

court's explanations here were adequate on this record.

- 16 -We are guided by the Supreme Court's decision in Esteras

v. United States, 606 U.S. 185 (2025). Esteras explained that

§ 3583(e) permits a district court to "revoke [a] term of

supervised release and require reimprisonment" "only 'after

considering' an enumerated list of sentencing factors: those 'set

forth in [18 U.S.C.] section 3553(a)(1), (a)(2)(B), (a)(2)(C),

(a)(2)(D), (a)(4), (a)(5), (a)(6), and (a)(7).'"8 Id. at 188

(quoting 18 U.S.C. § 3583(e)). "Conspicuously missing from this

list is § 3553(a)(2)(A), which directs a district court to consider

'the need for the sentence imposed' 'to reflect the seriousness of

the offense, to promote respect for the law, and to provide just

punishment for the offense.'" Id. Because "[t]he itemized list

in § 3583(e) is exhaustive" and "suppl[ies] the universe of factors

that the district court can consider," id. at 198, a district court

deciding whether to revoke a defendant's supervised release and

require reimprisonment "must consider the forward-looking ends of

sentencing (deterrence, incapacitation, and rehabilitation), but

may not consider the backward-looking purpose of retribution," id.

at 196. Esteras added that "[a] court may consider the nature and

circumstances of the offense as relevant for the considerations

set forth in §§ 3553(a)(2)(B), (C), and (D) -- namely, deterrence,

8 Those enumerated factors include, as relevant here, "the

nature of the offense, the offender's history and characteristics, the need for deterrence, and the need to protect the public."

United States v. Reardon, 111 F.4th 142, 147 (1st Cir. 2024).

- 17 -incapacitation, and rehabilitation -- but [that] a court cannot

consider the nature and circumstances of the offense as relevant

to § 3553(a)(2)(A)'s retributive focus." Id. at 200.

We have recognized that Esteras abrogated our decision

in United States v. Vargas-Dávila, 649 F.3d 129 (1st Cir. 2011),

insofar as Vargas-Dávila held that "[a]lthough section 3583(e)(3)

incorporates by reference, and thus encourages, consideration of

certain enumerated subsections of section 3553(a), it does not

forbid consideration of other pertinent section 3553(a) factors,"

including § 3553(a)(2)(A). Id. at 132; see Judgment, United States

v. Berroa-De la Cruz, No. 22-15829 at 2 n.1 (1st Cir. Nov. 19,

2025) (noting that Esteras abrogated Vargas-Dávila).10

9 The government cites Berroa-De la Cruz as No. 22-1583. The

correct appeal number is No. 22-1582.

10 Esteras clarified that, because § 3553(a)(2)(A) "speaks

only to the 'offense,' and 'offense' here can mean only the

underlying criminal conviction," the Court was addressing only

whether § 3583(e) precludes consideration of "retribution for the underlying criminal conviction." 606 U.S. at 194 n.5 (quoting § 3553(a)(2)(A)). The Court separately addressed the government's argument that "§ 3553(a)(4)(B) and § 3553(a)(5) authorize courts to consider policy statements issued by the Sentencing Commission" which provide that "the sentence imposed upon revocation [is]

intended to sanction the violator for failing to abide by the

conditions of the court-ordered supervision" and that a court may "sanction" an offender's "breach of trust." Id. (alteration in

original) (quoting United States Sentencing Commission, Guidelines Manual ch. 7, pt. A, intro. 3(b) (Nov. 2024)). The Court "t[ook] no position on whether this is a permissible consideration." Id.

We have since noted that "Esteras expressly leaves open the

question whether consideration of the seriousness of the violation is permissible," Judgment, United States v. Berroa-De la Cruz,

- 18 -Recognizing the concern that "it would be difficult for

appellate courts to determine whether a district court has

impermissibly relied on § 3553(a)(2)(A)," Esteras concluded with

"a few observations about appellate review." 606 U.S. at 202.

Notably, the Court explained that "[m]uch will turn on whether the

defendant object[ed]." Id. "If the defendant does not make the

district court aware that it may be impermissibly relying on

§ 3553(a)(2)(A), then the defendant's appeal will be governed by

plain-error review." Id. "In that event, the district court's

order revoking supervised release and requiring reimprisonment

will be affirmed unless it is 'clear' or 'obvious' that the

district court actually relied on § 3553(a)(2)(A)[] because it did

so either expressly or by unmistakable implication." Id. at 202-03

(quoting United States v. Olano, 507 U.S. 725, 734 (1993)). The

Court specified that an objection allows the district court to

"withdraw any impermissible justification or explain that a stray

reference to a § 3553(a)(2)(A) factor was intended to bear on

another § 3553(a) factor or [was] merely prefatory." Id. at 203.

No. 22-1582 at 2 n.1 (1st Cir. Nov. 19, 2025), and we do not decide that question today. In this case, the district court did not refer to Andino's underlying drug conviction or suggest that he deserved additional punishment for it, which aligns with the

Court's holding in Esteras. Moreover, the district court here did not rely on the seriousness of Andino's violations. Instead, the district court remarked only on his history of supervised release violations and prior revocations, which relate to the permissible consideration of deterrence. Thus, we do not reach the question Esteras left open.

- 19 -Because Andino did not object that the district court

was impermissibly relying on § 3553(a)(2)(A), plain error review

applies under Esteras. He fails that review because, as explained

below, it is not clear or obvious that the district court actually

relied on § 3553(a)(2)(A), either expressly or by unmistakable

implication. In applying that standard, we bear in mind that a

court may consider a defendant's past conduct insofar as it bears

on permissible forward-looking considerations under § 3583(e).

See Esteras, 606 U.S. at 196, 200; Mendes, 107 F.4th at 29-30.

Contrary to Andino's assertion, the record does not

reflect that the district court imposed the thirty-six-month

revocation sentence to exact "retributive punishment." The

court's explanations centered on Andino's conduct and supervision

history, which in turn bore on sentencing factors that § 3583(e)

expressly incorporates, including his history and characteristics

and the forward-looking need for deterrence. See 18 U.S.C.

§§ 3553(a)(1), (a)(2)(B), 3583(e); Esteras, 606 U.S. at 196; see

also Reardon, 111 F.4th at 148 & n.4 (holding that, although the

defendant's supervised release violations were not themselves

"criminal," the district court reasonably concluded from his

"blatant disregard for the court's authority" and "attempts at

illicit money-making" that the revocation sentence was "necessary

to deter further criminal conduct"). The court's statement that

Andino had "yet to learn his lesson" was a realistic assessment of

- 20 -his repeated noncompliance with court-ordered supervision. Andino

himself concedes that a term of incarceration may be warranted;

his disagreement is with the court's decision as to the appropriate

term of imprisonment. We do not accept Andino's assertion that

the record contains no showing of "real or potential" harm to the

public. The reporting, location monitoring, and other conditions

of release he continually violated served, among other things, to

deter further criminal conduct and protect the public from further

crimes by him. See 18 U.S.C. §§ 3553(a)(2)(B)-(C), 3583(d).11

The district court's judgment is affirmed.

11 In his reply brief, Andino faults the district court for

failing to address expressly his counsel's statement at sentencing that Andino had suffered several family losses and was not in a good psychological state when he committed his violations. Because Andino did not raise this argument in his opening brief, it is

waived. See Dor v. Bondi, 161 F.4th 1, 10 n.12 (1st Cir. 2025). In any event, we "do not require a sentencing court to 'address every argument that a defendant advances in support of his

preferred sentence.'" United States v. Meléndez-Rivera, 139 F.4th 83, 95 (1st Cir. 2025) (quoting United States v. Colón-Cordero, 91 F.4th 41, 51 (1st Cir. 2024)).

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