United States v. Adam King

Court of Appeals for the Eleventh Circuit·Decided October 20, 2025·No. 24-12265·Unpublished

Opinion

NOT FOR PUBLICATION

In the

United States Court of Appeals For the Eleventh Circuit

No. 24-12265

Non-Argument Calendar

UNITED STATES OF AMERICA, Plaintiff-Appellee,

versus

ADAM JOSEPH KING, Defendant-Appellant.

Appeal from the United States District Court for the Northern District of Florida D.C. Docket No. 4:23-cr-00039-MW-MAF-1

Before ROSENBAUM, ABUDU, and ED CARNES, Circuit Judges. PER CURIAM:

Adam Joseph King pleaded guilty to distributing five grams or more of methamphetamine in violation of 21 U.S.C. § 841(a)(1), (b)(1)(B)(viii). King contends that he is not subject to the

USCA11 Case: 24-12265 Document: 30-1 Date Filed: 10/20/2025 Page: 2 of 9

2 Opinion of the Court 24-12265

mandatory minimum sentence prescribed by 21 U.S.C. § 841(b)(1)(B)(viii) because a DEA lab report revealed that the methamphetamine he sold was 95% instead of 100% pure. He also contends that the district court abused its discretion by denying his motion to withdraw his guilty plea after he received the lab report. Finally, King challenges the supervised release component of his sentence. He contends that the district court violated his due process rights by stating that the “standard conditions” would apply without specifying at the sentence hearing what those conditions are.

I.

A grand jury returned an indictment charging King with one count of distributing five grams or more of methamphetamine in violation of 21 U.S.C. § 841(a)(1), (b)(1)(B)(viii). In a signed statement of facts as part of a written plea agreement, King admitted that he had sold approximately 20.4 grams of methamphetamine to an undercover police officer. He pleaded guilty to the methamphetamine distribution offense as charged in the indictment. 1 After he entered his guilty plea, a DEA lab report showed that the drugs he had sold to the undercover officer were not 100% pure. Instead, the methamphetamine weighed approximately 19.68 grams and had a purity of about 95%. The report calculated that to be the equivalent of 18.69 grams of pure methamphetamine

1 King was also charged with and pleaded guilty to being a felon in possession

of a firearm in violation of 18 U.S.C. § 922(g). He does not challenge his conviction or sentence for that crime.

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(plus or minus 1.25 grams). Even if the potential variation is subtracted , the amount of methamphetamine he sold is far more than five grams. And five grams of methamphetamine is the threshold amount to trigger the 10-year statutory minimum for a defendant who already has a prior conviction for a serious drug felony, which King admits that he has. See 21 U.S.C. § 841(b)(1)(B)(viii).

A person who has a “prior conviction for a serious drug felony ” is subject to a 10-year statutory minimum if he distributes “5 grams or more of methamphetamine, its salts, isomers, and salts of its isomers or 50 grams or more of a mixture or substance containing a detectable amount of methamphetamine, its salts, isomers, or salts of its isomers.” Id. It’s undisputed that King has a prior conviction for a serious drug felony. Even so, King argues he is not subject to the 10-year mandatory minimum because he did not sell pure methamphetamine. Instead, the methamphetamine he sold was mixed with something and, according to King, it could be classified only as a “mixture” containing methamphetamine and not as “methamphetamine.” Even though the methamphetamine he sold was 95% pure, he asserts that he sold less than 50 grams of a “mixture ” containing methamphetamine, a quantity of drugs insufficient to trigger the mandatory minimum.

Binding precedent forecloses King’s argument. In our Frazier decision, we rejected the defendant’s argument that the statutory -minimum-triggering amount of methamphetamine he sold had to be pure or else had to be classified as a “mixture.” See United States v. Frazier, 28 F.3d 99, 100–01 (11th Cir. 1994). In that case,

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possessing with intent to deliver 100 grams of methamphetamine triggered a 20-year statutory minimum. See id. We held that “‘100 grams of methamphetamine,’ as used in 21 U.S.C. § 841(b)(1)(A)(viii), refers to 100 grams of the drug however it is found.” Id. at 101 (emphasis added). Purity was not required so long as 100 grams of methamphetamine was involved in the offense . See id.

Adopting the reasoning of a First Circuit decision, we explained that accepting the defendant’s position would lead to absurd results because “an offender with 95 grams of pure methamphetamine could add four grams of baking soda and escape the mandatory minimum, whereas a second offender with only 10 grams of the pure drug would be subject to a more severe penalty.” Id. Instead, “the quantity of ‘pure methamphetamine’” must be calculated by “multiplying the purity of the mixture by its weight.” Id. The same formula was used to calculate the amount of “pure” methamphetamine that King sold to an undercover officer, which amounted to more than 18 grams.

And the same rule applies to King’s drug distribution offense ; 100% purity is not required. King sold more than 5 grams of methamphetamine, and he has a prior conviction for a serious drug felony. That means he is subject to a 10-year mandatory minimum sentence under 21 U.S.C. § 841(b)(1)(B)(viii). See Frazier, 28 F.3d at 101.

King recognizes that his argument is foreclosed by our Frazier decision, but he insists that Frazier was wrongly decided and

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asks us to reconsider it. We cannot, and we will not. Under the prior panel precedent rule, we follow our binding precedent unless and until it is overruled by the Supreme Court or this Court sitting en banc. United States v. Vega-Castillo, 540 F.3d 1235, 1236 (11th Cir. 2008). That rule applies regardless of whether we think the prior panel decision is correct. See United States v. Gillis, 938 F.3d 1181, 1198 (11th Cir. 2019). And there is no “overlooked reason or argument exception to the prior-panel-precedent rule.” United States v. Deleon, 116 F.4th 1260, 1264 (11th Cir. 2024) (quotation marks omitted ).

The district court did not err by imposing the 10-year mandatory minimum required by 21 U.S.C. § 841(b)(1)(B)(viii).

II.

Based on the lab report’s finding that the methamphetamine he sold was not 100% pure, King contends that the district court should have allowed him to withdraw his guilty plea. A defendant may withdraw his guilty plea after the district court accepts it and before the imposition of the sentence only if he “can show a fair and just reason for requesting the withdrawal.” Fed. R. Crim. P. 11(d)(2)(B). We review the denial of a motion to withdraw a guilty plea only for an abuse of discretion. United States v. McCarty, 99 F.3d 383, 385 (11th Cir. 1996).

King argues that until he received the lab report, he didn’t know that the drugs he sold were a methamphetamine “mixture,” so his plea was unknowing and involuntary. But as we have just explained, see supra at 2–4, the lab report’s finding that the

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methamphetamine King sold was 95% pure had no bearing on the mandatory minimum sentence that King was facing under 21 U.S.C. § 841(b)(1)(B)(viii). See Frazier, 28 F.3d at 101.

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