In United States v. Lee, --- F.4th ---, No. 23-1814 (9th Cir. 2026), the Court vacated Hoang Xuan “Wayne” Le’s convictions for first-degree murder, conspiracy to commit murder, and possession of a firearm in furtherance of murder, and remanded for further proceedings.
After local fishermen alerted law enforcement that they had encountered a corpse floating in the Pacific Ocean, the Oceanside Police Department recovered the body of Tri Minh “James” Dao. Dao had drowned after suffering two gunshot wounds and blunt force trauma to the head. A jury convicted Defendant Hoang Xuan “Wayne” Le of first-degree murder, conspiracy to commit murder, and possession of a firearm in furtherance of murder, for his role in Dao’s death, under 18 U.S.C. § 1111, § 1117, and § 924(c), respectively. Le now appeals his convictions. He first argues that the federal government lacked jurisdiction to prosecute him because Dao’s death occurred within three nautical miles off the coast of California, an area that he contends is within the state’s exclusive jurisdiction. He further argues that, even if the federal government did have jurisdiction to prosecute him, a new trial is warranted because the district court violated the Sixth Amendment when it replaced a juror during deliberations for reasons stemming from the juror’s views on the merits of the case.We hold that, under section 901(a) of the Antiterrorism and Effective Death Penalty Act of 1996, the special maritime and territorial jurisdiction of the United States includes the first three nautical miles from the shoreline. Nonetheless, we vacate Le’s convictions because the replacement of the juror occurred for reasons stemming from the juror’s views on the merits and therefore violated unwaivable Sixth Amendment protections.Given the cellphone location data from the boating trip, the Government conceded that “it cannot prove beyond a reasonable doubt that the alleged murder was committed more than three nautical miles from the California shore.” For that reason, the parties stipulated that, if the first three nautical miles from the shoreline are outside the special maritime and territorial jurisdiction of the United States, the murder, conspiracy to commit murder, and firearm charges “should be dismissed for lack of jurisdiction.”In relevant part, 18 U.S.C. § 7 defines the “special maritime and territorial jurisdiction of the United States” to include “[t]he high seas” and “any other waters within the admiralty and maritime jurisdiction of the United States and out of the jurisdiction of any particular State.” 18 U.S.C. § 7(1). Several crimes enumerated in Title 18 of the U.S. Code reference the “special maritime and territorial jurisdiction of the United States.”In 1988, President Ronald Reagan expanded the territorial sea of the United States beyond three nautical miles from the shoreline. He signed a proclamation that stated: “The territorial sea of the United States henceforth extends to 12 nautical miles from the baselines of the United States determined in accordance with international law.”Less than a decade later, Congress enacted the Antiterrorism and Effective Death Penalty Act of 1996, Pub. L. No. 104-132, 110 Stat. 1214, 1317 (“AEDPA”). Section 901 of AEDPA is titled “Expansion of Territorial Sea” and subsection (a) states:TERRITORIAL SEA EXTENDING TO TWELVE MILES INCLUDED IN SPECIAL MARITIME AND TERRITORIAL JURISDICTION.—The Congress declares that all the territorial sea of the United States, as defined by Presidential Proclamation 5928 of December 27, 1988, for purposes of Federal criminal jurisdiction is part of the United States, subject to its sovereignty, and is within the special maritime and territorial jurisdiction of the United States for the purposes of title 18, United States Code.Section 901(a) proclaims that, “for purposes of Federal criminal jurisdiction,” “all the territorial sea of the United States” is “within the special maritime and territorial jurisdiction of the United States for the purposes of title 18, United States Code.” AEDPA § 901(a) (emphasis added). By using the word “all,” the plain text of the statute brings the entire territorial sea designated by Proclamation 5928 within the special maritime and territorial jurisdiction, at least for purposes of Title 18 crimes.The territorial sea of the United States is [] defined as the first twelve nautical miles off the shoreline. That definition was, in turn, incorporated by the language of section 901(a) of AEDPA: “The Congress declares that all the territorial sea of the United States, as defined by Presidential Proclamation 5928 of December 27, 1988, for purposes of Federal criminal jurisdiction is part of the United States, subject to its sovereignty, and is within the special maritime and territorial jurisdiction of the United States for the purposes of title 18, United States Code.” AEDPA § 901(a).Contrary to Le’s assertions, our interpretation does not fail to give effect to the words “out of the jurisdiction of any particular State” in 18 U.S.C. § 7(1). Those words mean that 18 U.S.C. § 7(1) does not grant authority to the federal government to prosecute crimes within the first three nautical miles from shore—because that area is within the states’ jurisdictions. But AEDPA provides federal authority over some crimes committed in that area—at least those enumerated in Title 18 that require that the crime have occurred within the special maritime and territorial jurisdiction of the United States. By its express language, AEDPA applies only to crimes defined in Title 18, but there are also crimes defined elsewhere in the U.S. Code that are not affected by AEDPA given their placement outside Title 18.Having determined that the Government had jurisdiction to bring this prosecution, we turn to the juror removal issue.Dismissal of a juror is appropriate only if the available evidence is “sufficient to leave one firmly convinced that the impetus for a juror’s dismissal is unrelated to [his or her] position on the merits.” Symington, 195 F.3d at 1087 n.5. The trial record here leaves us far from “firmly convinced.” Id. BJR directly confirmed, in response to the district court’s question, that her mental health crisis was “based on pressure from other jurors to reach a specific verdict.” That statement reflects a causal connection between the jury pressure and BJR’s mental health deterioration. The rest of the record further bolsters the conclusion that BJR’s removal stemmed from her view of the merits.[W]here, like here, the record reveals that a juror’s mental health crisis stems from her disagreement with other jurors about the merits of the case, those mental health concerns cannot be treated as an independent basis for removing the juror. If a juror whose mental health deteriorated as a direct consequence of being pressured to change her vote could be dismissed on that basis, that would create a dangerous mechanism for circumventing the unanimity guarantee. Jurors could then pressure a holdout until her resulting distress provided the apparent “independent” ground for her removal.We recognize that the district court faced a genuinely difficult situation in supervising a juror in evident distress. It is undisputed that BJR could not have continued serving on the jury. And it is clear the district court was trying to be as fair as possible. But faced with a juror whose distress both stemmed from her view of the prosecution’s case and was severe enough to preclude her from continuing to deliberate, our caselaw instructs that the only constitutionally permissible path forward was to declare a mistrial.To determine whether the error affected Le’s substantial rights, we ask whether there is “a reasonable probability that, but for the error, the result of the proceeding would have been different.” Greer v. United States, 593 U.S. 503, 507– 08 (2021) (citation omitted). That standard is satisfied here.We now turn to the final prong of the plain error standard—whether letting the error stand would seriously undermine confidence in the judicial process. Few things could more seriously affect the fairness, integrity, and public reputation of judicial proceedings than removing a juror because she does not agree with other jurors on whether the defendant should be found guilty. See id. at 1169. We cannot permit jurors to accomplish indirectly what the Sixth Amendment plainly forbids them from accomplishing directly.The Government contends that because Le was aware of his right to a unanimous jury and intentionally did not invoke it at the appropriate time, he waived his ability to raise this issue on appeal. But some rights cannot be waived, and some waivers cannot be enforced.Simply put, removing a juror based on her view of the merits violates the same core protections as the unwaivable errors in Lopez and Ullah. We thus conclude that a defendant cannot waive a challenge to a juror’s removal when the removal violates Symington and runs afoul the Sixth Amendment’s unanimity guarantee. In light of our holding that the record reflects a reasonable possibility that BJR’s removal stemmed from her views on the merits and thus violated Symington, Le’s consent to her removal does not foreclose our review of the Sixth Amendment error.