United States v. Aguayo-Montes

Court of Appeals for the Tenth Circuit·Decided March 17, 2026·No. 24-4073·Published

Opinion

FILED

United States Court of Appeals PUBLISH Tenth Circuit

UNITED STATES COURT OF APPEALS March 17, 2026 Christopher M. Wolpert

FOR THE TENTH CIRCUIT Clerk of Court

UNITED STATES OF AMERICA, Plaintiff - Appellee, v. No. 24-4073 CESAR AGUAYO-MONTES,

Defendant - Appellant.

Appeal from the United States District Court for the District of Utah

(D.C. No. 4:23-CV-00045-DN and 4:21-CR-00069-DN-1)

Benjamin C. McMurray, Assistant Federal Public Defender (Scott Keith Wilson, Federal Public Defender, with him on the briefs), Salt Lake City, Utah, for Defendant-Appellant.

Briggs J. Matheson, Assistant United States Attorney (Felice John Viti, Acting United States Attorney, with him on the brief), Salt Lake City, Utah, for Plaintiff-Appellee.

Before HOLMES, Chief Judge, KELLY and MORITZ, Circuit Judges.

MORITZ, Circuit Judge.

Before Cesar Aguayo-Montes (Aguayo) pleaded guilty to a drug charge, he asked his attorney about the impact it would have on his immigration status. Aguayo had lived in Colorado for as long as he could remember, so he was concerned about a line in the plea agreement warning that he “may” be removed. Counsel said he

couldn’t tell Aguayo what would happen but that Aguayo didn’t need to worry about it until he got to prison. Acting on that advice, Aguayo agreed to plead guilty to possessing heroin with intent to distribute in violation of 21 U.S.C. § 841(a)(1), a controlled-substance offense that made his deportation practically inevitable.

After learning that his plea had all but sealed his immigration fate, Aguayo filed a 28 U.S.C. § 2255 motion to vacate his conviction. He alleged that his Sixth Amendment right to effective assistance of counsel was violated because his attorney’s advice on the immigration consequences of his plea fell below the standard set in Padilla v. Kentucky, 559 U.S. 356 (2010). The district court denied the motion, explaining that Aguayo couldn’t succeed on his challenge because he knew all he was entitled to know—that his plea exposed him to a risk of deportation. Aguayo appeals the district court’s denial of his habeas motion.

We conclude that Padilla compels a different result. When the immigration consequences of a conviction are “truly clear,” as they were here, “the duty to give correct advice is equally clear.” Id. at 369. As such, Aguayo’s counsel should have advised him that his deportation would be “automatic,” “presumptively mandatory,” or “practically inevitable.” Id. at 360, 363–64, 368–69. On the facts we have before us, he did not do so. We thus reverse and remand for further proceedings.

Background

Aguayo’s parents brought him to the United States when he was two years old, and he has lived in Colorado ever since. At age 16, he received immigration relief under the Deferred Action for Childhood Arrivals program, which grants renewable

two-year reprieves from deportation to noncitizens who entered without authorization as children. Aguayo went on to graduate high school with honors and attend college, but he dropped out after his parents divorced. He worked at a municipal parks department for five years and then, after failing a drug test, joined his dad’s landscaping company, which he hoped to take over some day. At the time of his arrest, he owned a home in the Denver area and was in a relationship with Angelica Alonso Rodriguez (Alonso).

In June 2021, Aguayo and Alonso drove through Washington City, Utah. A police officer saw their car abruptly exit the highway and pull into a gas station. The officer watched as Alonso got out, wearing a backpack, and Aguayo drove off. The officer stopped the car, asked Aguayo some questions, and then walked a K9 drug dog around the car. The K9 alerted to the presence of drugs. Meanwhile, another officer stopped Alonso. She admitted that the backpack she was carrying contained drugs and that cartel members had instructed her to abandon it or they would kill her and her family. After obtaining a warrant, the officers searched the backpack and found 16 pounds of heroin.

In July 2021, the government charged Aguayo with one felony count of possession with intent to distribute under § 841(a)(1). Aguayo met with retained counsel and, according to his § 2255 motion, 1 immediately told his attorney “that he

1 Like the district court did, we accept the facts alleged in the § 2255 motion for purposes of this appeal. Postconviction counsel explained that he was unable to attach a sworn declaration to Aguayo’s § 2255 motion because he was representing Aguayo from a distance. Instead, postconviction counsel “signed a declaration

was worried about being deported and that his most important concern was to remain in the United States.” R. vol. 1, 7. Aguayo’s § 2255 motion additionally stated that counsel advised him to “waiv[e] his right to a detention hearing and participat[e] in a debrief with law[-]enforcement officers” in exchange for “a more favorable plea offer.” Id.

Months passed before the parties finally negotiated a plea deal, and counsel visited Aguayo to advise him of the deal’s terms: Aguayo would plead guilty to violating § 841(a)(1) in exchange for an agreed-upon sentence. See Fed. R. Crim. P. 11(c)(1)(C). Aguayo immediately noticed the immigration provision in the agreement. The provision read: “I understand that, if I am not a United States citizen, I may be removed from the United States, denied citizenship, and denied admission to the United States in the future.” R. vol. 1, 153. Aguayo asked what it meant and told counsel again that he didn’t want to be deported. Counsel said “he was not an immigration attorney and could not tell him what would happen,” but Aguayo “didn’t need to worry about that until he got to prison[,] and . . . once he was in prison, he could contact an immigration lawyer.” Id. at 9.

Counsel never advised Aguayo that a § 841(a)(1) conviction would be classified as a deportable controlled-substance offense. See 8 U.S.C. § 1227(a)(2)(B)(i). Nor did counsel warn Aguayo that pleading guilty “would result

indicating that the statements in the” motion were “statements that [Aguayo] ha[d] made to [him], and that [Aguayo] assert[ed] . . . [we]re, in fact, true statements.” R. vol. 3, 9.

in his automatic deportation.” R. vol. 1, 9. According to his motion, if Aguayo had understood that, he would’ve rejected the plea deal.

Yet in February 2022, Aguayo pleaded guilty to possession with intent to distribute under § 841(a)(1). The district judge conducted a colloquy under Federal Rule of Criminal Procedure 11, during which it confirmed that “pleading guilty could [a]ffect [Aguayo’s] ability to remain in or return to the United States.” R. vol. 1, 37; see also Fed. R. Crim. P. 11(b)(1)(O). After accepting Aguayo’s plea, the district court sentenced Aguayo to 37 months in prison.

Aguayo timely moved to vacate his conviction under § 2255. He raised a due-process violation and alleged ineffective assistance of counsel, arguing that his attorney prejudicially failed to advise him of his conviction’s immigration consequences as required by Padilla. Accepting the allegations in Aguayo’s motion, the district court ruled that both claims failed. Aguayo’s due-process claim came up short, it explained, because he had not shown that his plea was unknowing or involuntary. And his ineffective-assistance claim collapsed because, in the district court’s view, Aguayo’s attorney didn’t violate Padilla’s duty to advise. The district court did not reach the “intensely factual” inquiry into whether any deficient advice caused prejudice, which it acknowledged would be largely “dependent [in] this instance on [Aguayo’s] testimony” and his deceased trial counsel’s files. R. vol. 3, 19. It did, however, grant a certificate of appealability.

Aguayo appeals.

Analysis

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