1 

UNITED STATES DISTRICT COURT

FOR THE DISTRICT OF COLUMBIA

UNITED STATES OF AMERICA,

v. Case No. 00-cr-159-RCL

DERREK K. ARRINGTON,

 Defendant. 

MEMORANDUM OPINION

Before the Court is defendant Derrek K. Arrington’s motion to vacate his sentence pursuant 

to 28 U.S.C. § 2255. Mr. Arrington served a twenty-year sentence after a jury convicted him of 

assaulting a federal officer with a dangerous weapon in violation of 18 U.S.C. § 111(a) and (b), 

and unlawful possession of a firearm by a convicted felon in violation of 18 U.S.C. §§ 922(g) and 

924(a)(2). J., ECF No. 75. This Court denied Mr. Arrington’s motion as untimely under 28 U.S.C. 

§ 2255(f)(3). United States v. Arrington, No. 00-cr-159 (RCL), 2019 WL 4644381, at *3–4 

(D.D.C. Sept. 24, 2019), rev’d, 4 F.4th 162 (D.C. Cir. 2021). The D.C. Circuit reversed and 

remanded to this Court for further proceedings. Arrington, 4 F.4th at 171. Upon consideration of 

the record, the applicable law, and the parties’ briefing, the Court will GRANT Mr. Arrington’s 

§ 2255 motion, vacate his sentence, and resentence him at a later date.1

I. BACKGROUND

A. Factual and Procedural Background 

Mr. Arrington’s convictions stem from a traffic stop that escalated into a high-speed chase

and ended after he shot a police officer in the face. On April 13, 2000, United States Park Police 

officers pulled over Mr. Arrington and observed suspected drugs inside his vehicle. Gov’t Opp’n 3, 

1 The Court finds that an oral hearing on Mr. Arrington’s § 2255 motion is unnecessary. See LCrR 47(f).
2

ECF No. 183. Officers demanded that Mr. Arrington exit his car, but he refused. Id. Mr. Arrington

instead shifted his vehicle into gear. Id. Two officers attempted to stop him. Id. Officer Daniels, 

who was standing on the driver’s side of the vehicle, reached inside and grabbed Mr. Arrington.

Id. Another officer, who was standing on the passenger’s side, tried to remove his keys from the 

ignition. Id. The officers were unable to stop Mr. Arrington, and he sped away, dragging Officer 

Daniels through an intersection. Id. Mr. Arrington led police on a high-speed chase but ultimately 

abandoned his vehicle and fled on foot. Id. Officer Daniels, who had resumed his pursuit of Mr. 

Arrington, caught up with him as he attempted to scale a fence. Id. At that moment, Mr. Arrington

produced a handgun, aimed it at Officer Daniels, and shot him once in the face. Id. Other officers 

were able to subdue Mr. Arrington, but the damage to Officer Daniels was already done. Id. The 

gunshot wound severed one of the nerves in his face, causing facial paralysis and requiring nerve 

surgery to restore movement. Id. at 3–4.

Mr. Arrington was indicted for several felony offenses and proceeded to trial before Judge 

James Robertson. On September 18, 2000, a jury convicted Mr. Arrington of assaulting a federal 

officer with a dangerous weapon in violation of 18 U.S.C. § 111(a) and (b), and unlawful 

possession of a firearm by a convicted felon in violation of 18 U.S.C. §§ 922(g) and 924(a)(2).

Verdict Form, ECF No. 35. The jury hung on the remaining charges. Because Mr. Arrington had 

already been convicted of two armed robbery offenses, he faced a heightened “210- to 262-month 

sentencing range, which became 210 to 240 months because of the 10-year statutory maximum” 

on each of his counts. Arrington, 4 F.4th at 164. The sentencing range was heightened because the 

Court found that Mr. Arrington’s previous armed robbery convictions qualified as “crimes of 

violence” under the Guidelines, which triggered certain enhancements. Id. The heightened range 

was mandatory because, at the time, the sentencing guidelines were “mandatory and binding on 
3

all judges.” United States v. Booker, 543 U.S. 220, 233 (2005). The Court sentenced Mr. Arrington 

to 240 months—the top of the Guidelines range as limited by the statutory maxima. Arrington, 

4 F.4th at 164.

As the Circuit explained in its opinion reversing and remanding this Court, “[Mr.] 

Arrington faced a heightened sentencing range because of two Guidelines provisions.” Id. The first 

provision, § 2K2.1(a), “required an increased base offense level of 24 for a defendant,” Def.’s 

Suppl. Mot. 1, ECF No. 177, who “had at least two prior felony convictions of either a crime of 

violence or a controlled substance offense,” U.S.S.G. § 2K2.1(a)(2) (Nov. 2000). The second

provision, § 4B1.1, classified a defendant as “a career offender” and applied a sentencing 

enhancement if the following three conditions were met: “(1) the defendant was at least eighteen 

years old at the time the defendant committed the instant offense of conviction, (2) the instant 

offense of conviction is a felony that is either a crime of violence or a controlled substance offense, 

and (3) the defendant has at least two prior felony convictions of either a crime of violence or a 

controlled substance offense.” U.S.S.G. § 4B1.1 (Nov. 2000). At issue during sentencing was 

whether his prior convictions constituted predicate crimes of violence such that these provisions 

applied to Mr. Arrington.

The Guidelines’ definition of “crime of violence” appeared at § 4B1.2(a) and contained 

three clauses. The first, known as the “elements clause,” defined a crime of violence as any felony 

that “has as an element the use, attempted use, or threatened use of physical force against the 

person of another. U.S.S.G. § 4B1.2(a)(1) (Nov. 2000). The second, known as the “enumerated 

clause,” defined a crime of violence as any felony that “is burglary of a dwelling, arson, or 

extortion” or “involves use of explosives.” U.S.S.G. § 4B1.2(a)(2) (Nov. 2000). The third, known 
4

as the “residual clause,” defined a crime of violence as any felony that “otherwise involves conduct 

that presents a serious potential risk of physical injury to another.” Id.

Judge Robertson found that Mr. Arrington’s unlawful possession of a firearm count 

qualified for an enhanced base offense level under § 2K2.1(a)(2) and his assault on a federal officer 

count qualified him as a career offender under § 4B1.1 “because he ha[d] at least two prior felony 

convictions of either a crime of violence or a controlled substance offense.” Sentencing Tr. 7, ECF 

No. 177-2; see also Arrington, 4 F.4th at 164. The sentencing judge did not specify which 

Guidelines’ definition of “crime of violence” he relied upon in determining that Mr. Arrington was 

a career offender. See Sentencing Tr. 7. Based on these “somewhat complicated” Guidelines 

calculations, Mr. Arrington was sentenced to twenty years in prison, followed by six years of 

supervised release. Sentencing Tr. 4, 19–20. He was also ordered to pay a $200 special assessment

and $700 in restitution. Sentencing Tr. 20–21. 

The Circuit affirmed his conviction on direct appeal. United States v. Arrington, 309 F.3d 

40 (D.C. Cir. 2002), cert. denied, 537 U.S. 1241 (2003). Mr. Arrington then filed his first § 2255 

motion, which Judge Robertson denied. Arrington v. United States, No. 00-cr-159 (JR), 2007 WL 

1238740, at *1 (D.D.C. Apr. 26, 2007).2 Mr. Arrington appealed, Notice of Appeal, ECF No. 115, 

and the Court denied a certificate of appealability, Order, ECF No. 119. The Circuit then dismissed 

Mr. Arrington’s appeal for lack of a certificate. United States v. Arrington, No. 08-3005

(D.C. Cir. July 23, 2008) (per curiam order).

3

B. Johnson and Its Progeny

Several important legal developments occurred in the following years.

2 The contents of Mr. Arrington’s first § 2255 motion are not relevant here.

3 The Court will omit the history of Mr. Arrington’s other post-conviction filings, none of which are relevant here.
5

In January 2005, the Supreme Court “severed and excised” 18 U.S.C. § 3553(b)(1)—the 

provision requiring sentencing courts to “impose a sentence of the kind, and within the range” set 

forth in the Sentencing Guidelines—thereby rendering the Guidelines “effectively advisory.”

18 U.S.C. § 3553(b)(1); Booker, 543 U.S. at 245.

Then, on June 26, 2015, the Supreme Court decided Johnson v. United States and held the 

residual clause of the Armed Career Criminal Act of 1984 (ACCA), which contained language 

identical to the Sentencing Guidelines’ residual clause, unconstitutionally vague. 576 U.S. 591, 

606 (2015). The Johnson Court explained that “[t]wo features of [ACCA’s] residual clause 

conspire[d] to make it unconstitutionally vague. Id. at 597. First, the residual clause left “grave 

uncertainty about how to estimate the risk posed by a crime” because it “tie[d] the judicial 

assessment of risk to a judicially imagined ‘ordinary case’ of a crime, not to real-world facts or 

statutory elements.” Id. Second, the residual clause left “uncertainty about how much risk it takes 

for a crime to qualify [under the clause].” Id. at 598. A year later, the Supreme Court held that 

“Johnson announced a substantive rule that has retroactive effect in cases on collateral review.”

Welch v. United States, 578 U.S. 120, 135 (2016).

Shortly after Welch, the D.C. Circuit decided United States v. Sheffield, which extended 

Johnson to the Sentencing Guidelines and invalidated § 4B1.2(a)’s residual clause as 

unconstitutionally vague. United States v. Sheffield, 832 F.3d 296, 312–13 (D.C. Cir. 2016). 

However, the Supreme Court’s decision in Beckles v. United States the following year rejected an 

unconstitutional vagueness challenge to the post-Booker Sentencing Guidelines’ residual clause 

and effectively overruled Sheffield. Beckles v. United States, 580 U.S. 256, 259 (2017). The 

Supreme Court declined to extend Johnson to the now-advisory Guidelines because unlike 

ACCA’s residual clause, the advisory Guidelines “do not fix the permissible range of sentences” 
6

and “merely guide the exercise of a court’s discretion in choosing an appropriate sentence within 

the statutory range.” Id. at 263. For this reason, the advisory Guidelines are entirely exempted from

“vagueness challenge[s] under the Due Process Clause.” Id. However, as Justice Sotomayor noted 

in concurrence, “[t]he Court’s adherence to the formalistic distinction between mandatory and 

advisory rules at least leaves open the question whether defendants sentenced to terms of 

imprisonment before our decision in United States v. Booker . . . may mount vagueness attacks on 

their sentences.” Id. at 281 n.4 (Sotomayor, J., concurring) (emphasis added) (citations omitted).

Although the advisory Guidelines’ residual clause survived, other residual clauses

remained vulnerable to vagueness challenges. For instance, in Sessions v. Dimaya, the Supreme 

Court invalidated 18 U.S.C. § 16(b)’s residual clause because it had “the same two features as 

ACCA’s, combined in the same constitutionally problematic way.” 138 S. Ct. 1204, 1213 (2018).

The Court explained that “Johnson effectively resolved the case,” and that its decision was a 

“straightforward application” of Johnson. Id. The Supreme Court similarly invalidated 18 U.S.C. 

§ 924(c)(3)(b)’s residual clause in United States v. Davis. 139 S. Ct. 2319, 2336 (2019). In Davis, 

the government conceded that if the categorical approach applied to § 924(c)’s residual clause, 

then following Johnson and Dimaya, “imposition of criminal punishment [could not] be made to 

depend on a judge’s estimation of the degree of risk posed by a crime’s imagined ‘ordinary case.’” 

Id. at 2326, 2333. In other words, both the parties and the Court understood that the constitutional 

invalidity of § 924(c)’s residual clause followed from Johnson.

As will be explained shortly, Mr. Arrington asks this Court to apply Johnson to the 

mandatory Guidelines’ residual clause and invalidate his sentence. The Supreme Court has not yet 

entertained a vagueness challenge to the pre-Booker mandatory Sentencing Guideline’s residual 

clause, and only a handful of circuits have squarely addressed the question. See Shea v. United 
7

States, 976 F.3d 63, 80 (1st Cir. 2020) (invalidating mandatory Guidelines’ residual clause as 

unconstitutionally vague); Cross v. United States, 892 F.3d 288, 306–07 (7th Cir. 2018) (same); 

In re Griffin, 823 F.3d 1350, 1354 (11th Cir. 2016) (rejecting vagueness challenge to mandatory 

Guidelines’ residual clause). However, three judges of this Court have considered substantively 

identical § 2255 motions challenging sentences under the mandatory Guidelines’ residual clause; 

all three have decided in favor of the petitioners based on Johnson. See United States v. Sumner, 

597 F. Supp. 3d 120, 139–40 (D.D.C. 2022) (Collar-Kotelly, J.); United States v. Carter, 

422 F. Supp. 3d 299, 316–17 (D.D.C. 2019) (Huvelle, J.); United States v. Hammond, 

351 F. Supp. 3d 106, 124–29 (D.D.C. 2018) (Howell, J.).

C. Mr. Arrington’s § 2255 Motion

Mr. Arrington’s second § 2255 motion has a circuitous history with this Court. On April 

27, 2016, Mr. Arrington filed a pro se petition with the D.C. Circuit for leave to file a successive 

§ 2255 motion and claim the benefit of the right recognized by the Supreme Court in Johnson. In 

re Derrek Arrington, No. 16-3020 (Apr. 27, 2016) (petition). Then, on May 31, 2016, Mr. 

Arrington, now represented by counsel, filed an emergency motion to supplement his petition. 

Def.’s Emergency Mot., ECF No. 174. The Circuit granted his petition and transmitted his 

emergency motion to the Court, noting that his “petition for leave to file . . . was filed within one 

year of the Supreme Court’s June 26, 2015 Johnson decision . . . [and] shall be deemed timely 

filed in district court.” In re Derrek Arrington, No. 16-3020 (D.C. Cir. June 15, 2016) (per curiam 

order). Mr. Arrington supplemented his successive § 2255 motion in May 2017. Def.’s Suppl. Mot.

Mr. Arrington’s successive motion argues that the mandatory Guidelines’ residual clause is void 

under Johnson, the Johnson rule as applied to the mandatory Guidelines is retroactive on collateral 

review, and Mr. Arrington no longer qualifies for an increased base offense level under § 2K2.1(a) 
8

or as a career offender under § 4B1.1. Id. Mr. Arrington asks the Court to vacate his current 

sentence and resentence him. Id. The government opposes Mr. Arrington’s motion. Gov’t Opp’n.

In September 2019, this Court dismissed Mr. Arrington’s second § 2255 motion as 

untimely under § 2255(f)(3). Arrington, 2019 WL 4644381, at *3–4. Section 2255(f) imposes “[a] 

1-year period of limitation” on § 2255 motions. 28 U.S.C. § 2255(f). The limitation period runs, 

as relevant here, from “the date on which the right asserted was initially recognized by the 

Supreme Court, if that right has been newly recognized by the Supreme Court and made 

retroactively applicable to cases on collateral review.” Id. § 2255(f)(3) (emphasis added). In 

evaluating the timeliness of Mr. Arrington’s second § 2255 motion, the Court elected to narrowly

construe the right “newly recognized” by the Supreme Court in Johnson. See Arrington, 2019 WL 

4644381, at *3–4. Because Mr. Arrington’s motion asserted the more generalized “right not to 

have a sentence fixed by an unconstitutionally vague residual clause,” and not the narrower right 

identified by the Court, the Court held that Mr. Arrington had not asserted the same right 

“recognized” by the Supreme Court in Johnson. See id. at *4. This rendered Mr. Arrington’s 

second motion untimely under § 2255(f)(3). The Court did not reach the other procedural bars or 

merits issues identified by the government.

In July 2021, the Circuit reversed and remanded, holding that Johnson “recognized a 

person’s right not to have his sentence dictated by the unconstitutionally vague language contained 

in the mandatory residual clause” and that “[Mr.] Arrington asserts that right” in his petition.

Arrington, 4 F.4th at 170. The Circuit explained that “right” for § 2255(f)(3) purposes should be 

interpreted “at a relatively high level of generality.” See id. at 167. The Circuit further explained 

that construing the right recognized in Johnson narrowly would “collapse[] the timeliness and 

merits inquiries into one.” Id. at 168. Although Mr. Arrington plainly argued “that he does 
9

have . . . a particularized right” not to be sentenced under the mandatory Guidelines’ residual 

clause—a particularized right not itself recognized in Johnson—“[Mr.] Arrington plainly asserts 

the more general right, recognized in Johnson, not to have his sentence dictated by the 

unconstitutionally vague language contained in the mandatory residual clause.” Id. The Circuit 

concluded that Mr. Arrington’s petition satisfies § 2255(f)(3) and remanded “for further 

proceedings consistent with [its] opinion.” Id. at 170–71.

After remand, Mr. Arrington submitted supplemental briefing directed toward the merits.

Def.’s Post-Remand Suppl., ECF No. 201. The government responded by reasserting the 

procedural and merits arguments (except for timeliness) stated in its opposition. Gov’t PostRemand Resp., ECF No. 206. Mr. Arrington then submitted his final reply. Def.’s Post-Remand 

Reply, ECF No. 208.

II. LEGAL STANDARD

Section 2255 permits a prisoner serving a federal sentence to move to “vacate, set aside or 

correct the sentence.” 28 U.S.C. § 2255. The sentencing court is authorized to discharge or 

resentence a prisoner if (1) the sentence was imposed in violation of the Constitution or laws of 

the United States; (2) the court lacked jurisdiction to impose the sentence; (3) the sentence was in 

excess of the maximum authorized by law; or (4) the sentence is otherwise subject to collateral 

attack. Id. § 2255(a). The petitioner must “clear a significantly higher hurdle” when seeking 

collateral relief than he would on direct appeal. United States v. Frady, 456 U.S. 152, 166 (1982).

Relief under § 2255 is an extraordinary remedy and is generally only granted if “the challenged

sentence resulted from ‘a fundamental defect which inherently results in a complete miscarriage 

of justice,’ or ‘an omission inconsistent with the rudimentary demands of fair procedure.’” United 

States v. Pollard, 959 F.2d 1011, 1020 (D.C. Cir. 1992) (quoting Hill v. United States, 368 U.S. 
10

424, 428 (1962)). The burden of proof is on the petitioner to demonstrate his right to relief by a 

preponderance of the evidence. United States v. Basu, 881 F. Supp. 2d 1, 4 (D.D.C. 2012).

Usually, claims not raised on direct appeal may not be raised on collateral review. Massaro 

v. United States, 538 U.S. 500, 504 (2003). “The procedural-default rule is neither a statutory nor 

a constitutional requirement, but it is a doctrine adhered to by the courts to conserve judicial 

resources and to respect the law’s important interest in the finality of judgments.” Id. If a defendant 

failed to pursue a direct appeal or raise a particular claim on direct review, the claim may be raised 

on collateral review only if the defendant can show that there is sufficient “cause” excusing the 

double procedural default as well as actual prejudice resulting from the errors of which he 

complains. Frady, 456 U.S. at 167–68. To establish prejudice, a defendant “must at least 

demonstrate that ‘there is a reasonable probability that, but for [the errors], the result of the 

proceeding would have been different.’” United States v. Pettigrew, 346 F.3d 1139, 1144 

(D.C. Cir. 2003) (emphasis and alteration in original) (quoting United States v. Dale, 140 F.3d 

1054, 1056 n.3 (D.C. Cir. 1998)).

III. DISCUSSION

The government has set forth six grounds in opposition to Mr. Arrington’s successive

motion to vacate his sentence pursuant to 28 U.S.C. § 2255: (1) Mr. Arrington’s motion is untimely 

under § 2255(f)(3); (2) Mr. Arrington’s motion fails to meet the requirements for filing successive 

motions under § 2255(h)(2); (3) Mr. Arrington procedurally defaulted his vagueness challenge; 

(4) Johnson is not retroactively applicable to the mandatory Guidelines; (5) the mandatory 

Guidelines are not subject to vagueness challenges under Beckles; and (6) Mr. Arrington’s 

convictions qualify him as a career offender. Gov’t Opp’n. As previously noted, the D.C. Circuit 

has already resolved the first ground—timeliness under § 2255(f)(3)—in Mr. Arrington’s favor. 

See Arrington, 4 F.4th at 170. The government has effectively conceded the sixth ground by 
11

admitting that Mr. Arrington’s predicate conviction for D.C. armed robbery does not qualify as a 

crime of violence. Gov’t Opp’n 37–38. The Court will now address the government’s remaining 

arguments.

A. Procedural Bars

The government raises two procedural bars to reviewing Mr. Arrington’s motion on the 

merits: the requirements for filing successive motions under § 2255(h)(2) and procedural default.

Gov’t Opp’n 18–22. These arguments are unavailing.

1. Successive Motions: § 2255(h)(2)

As noted supra, this is Mr. Arrington’s second § 2255 motion. A district court will not 

review a second or successive § 2255 motion unless it has been “certified as provided in section 

2244 by a panel of the appropriate court of appeals to contain . . . a new rule of constitutional law, 

made retroactive to cases on collateral review by the Supreme Court, that was previously 

unavailable.” 28 U.S.C. § 2255(h)(2) (emphasis added). A court of appeals will certify a successive 

motion only if the petitioner makes a “prima facie showing” that it satisfies § 2255(h)(2)’s 

requirements. 28 U.S.C. § 2244(b)(3)(C); see In re Williams, 759 F.3d 66, 69–70 (D.C. Cir. 2014).

The Circuit certified Mr. Arrington’s successive motion on June 15, 2016. In re Arrington, 

No. 16-3020 (Apr. 27, 2016) (petition). 

Although the Circuit certified Mr. Arrington’s motion, that is not the end of the matter.

Some courts of appeals, even after certifying, require district courts to independently evaluate 

“whether a defendant’s successive motion meets the § 2255(h)(2) standard.” Gov’t Opp’n 19 n.10; 

see, e.g., United States v. Peppers, 899 F.3d 211, 220 (3d Cir. 2018) (requiring district court to 

conduct its own § 2255(h)(2) inquiry). This requirement stems from the language of § 2244(b)(4), 

which is incorporated into § 2255(h) and requires the district court to “dismiss any claim presented 
12

in a second or successive application that the court of appeals has authorized to be filed unless the 

applicant shows that the claim satisfies the requirements of this section.” 28 U.S.C. §§ 2244(b)(4), 

2255(h); see Hammond, 351 F. Supp. 3d at 121 (grounding requirement in § 2255(h)’s 

incorporation of § 2244). The D.C. Circuit has not spoken to this purported requirement, though 

other judges of this Court considering similar motions have elected to conduct § 2255(h)(2) 

inquiries. See Sumner, 597 F. Supp. 3d at 129; Carter, 422 F. Supp. 3d at 312; Hammond, 

351 F. Supp. 3d at 121–22. This Court sees no reason to buck the trend. The Court will conduct its 

own inquiry, and if it is not persuaded that Mr. Arrington’s successive motion meets the 

requirements of § 2255(h)(2), it will deny Mr. Arrington’s motion.

The government asserts that Mr. Arrington’s motion fails § 2255(h)(2) because he cannot 

show that the Supreme Court recognized the particular rule that he asserts with respect to the 

mandatory sentencing Guidelines and because “Welch . . . made Johnson retroactive with respect 

to [ACCA] alone.” Gov’t Opp’n 20. However, the Court is persuaded that denial at this stage 

would be improper. Mr. Arrington’s motion satisfies § 2255(h)(2) because it contains “a new rule 

of constitutional law [Johnson] made retroactive by the Supreme Court [Welch] to cases on 

collateral review.” Sumner, 597 F. Supp. 3d at 129 (additions in original); see also Carter, 

422 F. Supp. 3d at 313 (same); Hammond, 351 F. Supp. 3d at 123 (same). The Court’s conclusion 

reflects an expansive reading of § 2255(h)(2) grounded in In re Williams and Arrington.

In In re Williams, the government asked the Circuit to determine whether the defendant’s 

successive § 2255 motion relied on a retroactive Supreme Court ruling or “an extension” thereof; 

the government contended that only the former could satisfy § 2255(h)(2). In re Williams, 759 F.3d

at 70. The Circuit declined to answer that question, reasoning that it was unnecessary to the

§ 2255(h)(2) inquiry and would have required the court to reach the merits of the defendant’s 
13

claim—i.e., to determine whether the Supreme Court ruling at issue actually entitled him to relief. 

Id.; see also Arrington, 4 F.4th at 168 (discussing In re Williams). Instead, the Circuit took a 

different tack, holding that § 2255(h)(2) was satisfied because the defendant’s motion contained a

“new rule . . . that was not previously available’ . . . [and] is retroactive to cases on collateral 

review.” See In re Williams, 759 F.3d at 70 (quoting In re Sparks, 657 F.3d 258, 260

(5th Cir. 2011)). In effect, the Circuit asked not whether the new rule applied to the circumstances 

of the defendant’s conviction, but whether his motion contained or relied on the rule in the ordinary 

sense of those terms. Although the Circuit conducted this analysis in the context of certification, 

which requires only a prima facie showing, In re Williams “made clear that the gatekeeping 

function performed by subsection (h)(2) should not cross over into evaluating whether a new rule 

applies in a particular case.” Carter, 422 F. Supp. 3d at 313 (citing In re Williams, 759 F.3d 

at 70–71); see also Sumner, 597 F. Supp. 3d at 129 (discussing Carter). Thus, the difference 

between the test the Circuit applied and the test this Court must apply “is only a matter of degree, 

not substance.” Carter, 422 F. Supp. 3d at 313. 

Mr. Arrington’s motion appears to satisfy the In re Williams test. Mr. Arrington’s motion 

contains and relies on the Johnson rule made retroactive by the Supreme Court in Welch. See Def.’s 

Suppl. Mot. (repeatedly citing the principles articulated in Johnson); see also Arrington, 4 F.4th 

at 168 (“Arrington plainly asserts the more general right, recognized in Johnson, not to have his 

sentence dictated by the unconstitutionally vague language contained in the mandatory residual 

clause.”); Carter, 422 F. Supp. 3d at 312 (“[I]f one gives the word ‘contain’ its usual and ordinary 

meaning, it is hard to accept the government's argument that defendant’s motion does not ‘contain’

the rule recognized in Johnson.”). Of course, if “rule” as used in § 2255(h)(2) were construed 

narrowly to mean only a Supreme Court decision’s technical holding rather than its broad 
14

underlying principles, perhaps the Court would reach a different result. After all, Johnson did not

per se recognize the particularized rule concerning the mandatory sentencing Guidelines that Mr. 

Arrington asserts in his motion. But this narrow reading of “rule” is irreconcilable with Arrington. 

As detailed supra, the Arrington court interpreted “‘right’ at a relatively high level of 

generality” for § 2255(f)(3) purposes to avoid collapsing the timeliness and merits inquiries. See 

Arrington, 4 F.4th at 167–68. The Circuit explained that this approach avoids conflating the 

question of “whether [Mr.] Arrington asserts the right recognized in Johnson with whether that 

right actually controls the outcome in his case.” See id. at 168. This same conflation concern 

underpinned the Circuit’s reasoning in In re Williams. See 759 F.3d at 70. The Arrington court 

explicitly connected these two provisions, noting that not only had it “never treated section 

2255(f)(3) as requiring the kind of merits-based analysis the government urges; in fact, [it has]

expressly declined to conduct such an inquiry in [the] closely related context” of § 2255(h)(2). 

Arrington, 4 F.4th at 168 (citing In re Williams, 759 F.3d at 68–70). Because these provisions are 

“closely related” and share the same merits-conflation concern, it follows that their operative 

terms—“rule” in § 2255(h)(2) and “right” in § 2255(f)(3)—should be interpreted at the same level 

of generality. See id. Only the highly generalized approach endorsed in Arrington ensures 

consistency between these two provisions and respects the Circuit’s exhortation not to “make a 

final determination of whether the holding in [Johnson] will prevail for [Mr. Arrington]” before 

reaching the merits. See In re Williams, 759 F.3d at 70. Thus, although Mr. Arrington’s motion 

may not ultimately succeed unless he is right about Johnson’s applicability to the mandatory 

Guidelines, his motion satisfies § 2255(h)(2) because it relies on “the more general [rule], [newly] 

recognized in Johnson, not to have his sentence dictated by the unconstitutionally vague language 

contained in the mandatory residual clause.” See Arrington, 4 F.4th at 168.
15

The Court does not mean to suggest that the § 2255(f)(3) and § 2255(h)(2) inquiries are the 

same. The government correctly notes that “§ 2255(h)(2) differs from § 2255(f)(3) in [the] key 

respect [that] unlike (f)(3), subsection (h)(2) requires that the Supreme Court itself hold that the 

‘new rule of constitutional law’ is retroactive.” Gov’t Opp’n 20. But that distinction makes no 

difference here. Johnson recognized a new rule of constitutional law. The Supreme Court made 

Johnson retroactive to cases on collateral review in Welch. Mr. Arrington’s motion contains the 

new rule recognized in Johnson. If the Supreme Court had never decided Welch and Mr. Arrington 

had instead relied on a lower court decision recognizing retroactivity, his motion would likely fail 

under § 2255(h)(2) despite surviving § 2255(f)(3). That is not the case. The clear import of In re 

Williams and Arrington is that Mr. Arrington’s motion survives § 2255(h)(2). The Court shall 

proceed to the government’s remaining procedural argument, and if Mr. Arrington prevails on that

argument, to the merits.

2. Procedural Default

The government asserts that Mr. Arrington procedurally defaulted his vagueness challenge 

to the mandatory Guidelines’ residual clause because he did not raise it at sentencing or on direct 

appeal. “The procedural default rule generally precludes consideration of an argument made on 

collateral review that was not made on direct appeal, unless the defendant shows cause and 

prejudice.” United States v. Hughes, 514 F.3d 15, 17 (D.C. Cir. 2008). The government contends 

that Mr. Arrington “has not addressed, much less established, cause and prejudice to excuse his 

procedural default.” Gov’t Opp’n 22.

Cause for default exists “where a constitutional claim is so novel that its legal basis is not 

reasonably available to counsel” on direct appeal. Reed v. Ross, 468 U.S. 1, 16 (1984). “A claim 

is novel under at least three circumstances: (1) the Supreme Court explicitly overrules its own 
16

precedent; (2) the Supreme Court changes course on a longstanding and widespread practice to 

which the Supreme Court had not spoken, but which a near-unanimous body of lower court 

authority had expressly approved; and (3) the Supreme Court disapproves of a once-sanctioned 

practice.” United States v. Johnson, No. 98-cr-71-1, -6 (BAH), 2023 WL 4234651, at *8 

(D.D.C. June 28, 2023) (internal quotation marks and alteration brackets omitted) (quoting United 

States v. Hammond, 354 F. Supp. 3d 28, 42 (D.D.C. 2018) (quoting Reed, 468 U.S. at 17)). To 

show prejudice, a defendant “must at least demonstrate that ‘there is a reasonable probability that, 

but for [the errors], the result of the proceeding would have been different.’” Pettigrew, 346 F.3d 

at 1144 (emphasis and alteration in original) (quoting Dale, 140 F.3d at 1056 n.3). At the prejudice 

stage the Court assumes the existence of error. Id. at 1145.

There is cause and prejudice here. “[C]ourts in this Circuit have repeatedly recognized the 

novelty of claims based on Johnson[,] therefore establishing cause.” Johnson, 2023 WL 4234651, 

at *9. Indeed, “[t]he constitutional right vindicated by the Johnson line of cases, culminating in 

Davis, was unforeseeable.” United States v. Smith, 605 F. Supp. 3d 1, 13–14 (D.D.C. 2022). “[I]t 

is fair to say that no one—the government, the judge, or the [defendant]—could reasonably have 

anticipated Johnson.” United States v. Redrick, 841 F.3d 478, 480 (D.C. Cir. 2016). Simply put, 

“[u]ntil the Supreme Court announced its new rule in Johnson, [Mr. Arrington] did not have a 

‘reasonable basis’ upon which to challenge the constitutionality of [the Guidelines’] residual 

clause.” United States v. Booker, 240 F. Supp. 3d 164, 170 (D.D.C. 2017); see also United States 

v. Brown, 249 F. Supp. 3d 287, 292–93 (D.D.C. 2017) (same). After all, Johnson overruled two

relatively recent Supreme Court decisions—James v. United States, 550 U.S. 192 (2007), and 

Sykes v. United States, 564 U.S. 1 (2011). Johnson, 576 U.S. at 606. That puts it squarely within 
17

the camp of constitutional claims that are so novel that their legal bases were not reasonably 

available to counsel. See Reed, 468 U.S. at 16–17.

Prejudice is also clear. Defendants suffer prejudice when under new case law, they “would 

have been sentenced to prison for . . . less than the imposed sentence.” See United States v. McKie, 

73 F.3d 1149, 1154 (D.C. Cir. 1996). Mr. Arrington asserts that “[w]ith no increased base offense 

level for prior crimes of violence and no career offender designation, Mr. Arrington would have 

faced a [mandatory] Guidelines range of 151 to 188 months of imprisonment. Had one of his prior 

convictions qualified . . . [his] Guidelines range would have been 168 to 210 months.” Def.’s 

Suppl. Mot. 7–8 (footnotes omitted). The government asserts, however, that Mr. Arrington cannot 

establish prejudice because the “rule that defendant proposes would not apply retroactively.” Gov’t 

Opp’n 22. In other words, the government wants this Court to find that Mr. Arrington has not 

shown prejudice because he is not ultimately entitled to relief. “That position . . . puts the 

proverbial cart before the horse, by leaping to assess the merits of [Mr. Arrington’s] claims before 

determining whether [he] would be prejudiced by [the] claimed error.” Johnson, 2023 WL 

4234651, at *9. The Court’s job here is to assume error and determine whether but for the assumed 

error the result of the proceeding would have been different. See Pettigrew, 346 F.3d at 1145. Mr. 

Arrington plausibly alleges that but for the sentencing court’s reliance on the mandatory 

Guidelines’ residual clause, at least one of his prior convictions would not have qualified as a 

crime of violence and he would have received a lesser sentence. That constitutes prejudice 

sufficient to avoid procedural default.

The veritable cavalcade of decisions in this Court rejecting efforts to foreclose § 2255 

motions based on Johnson through procedural default bears noting. See, e.g., United States v. 

Ortega-Hernandez, No. 12-cr-14 (APM), 2023 WL 4419770, at *3 (D.D.C. July 10, 2023); 
18

Johnson, 2023 WL 4234651, at *8–9; Smith, 605 F. Supp. 3d at 14; Sumner, 597 F. Supp. 3d 

at 135; United States v. Perkins, No. 04-cr-355-06 (CKK), 2023 WL 1795585, at *6 

(D.D.C. Feb. 7, 2023); Sorto v. United States, No. 08-cr-167-4 (RJL), 2022 WL 558193, at *2 

(D.D.C. Feb. 24, 2022); Hammond, 354 F. Supp. 3d at 43; Hammond, 351 F. Supp. 3d at 124; 

Carter, 422 F. Supp. 3d at 310; United States v. West, 314 F. Supp. 3d 223, 229 n.4 (D.D.C. 2018); 

United States v. Taylor, 272 F. Supp. 3d 127, 135–36 (D.D.C. 2017); United States v. Wilson, 

249 F. Supp. 3d 305, 315 (D.D.C. 2017); Brown, 249 F. Supp. 3d at 292–93; Booker, 

240 F. Supp. 3d at 170–71.4 The Court sees no reason to deviate from this well-reasoned consensus

and will turn to the merits.

B. Merits

To prevail on the merits, Mr. Arrington must show that Johnson invalidated his sentence. 

Mr. Arrington must specifically establish that (1) the mandatory Guidelines are susceptible to 

Johnson-style vagueness challenges, (2) the mandatory Guidelines’ residual clause is 

unconstitutionally vague, and (3) at least one of Mr. Arrington’s prior convictions does not qualify 

as a crime of violence under the Guidelines’ remaining definitions (the “elements clause” or the 

“enumerated clause”). As discussed infra, the Court finds that Mr. Arrington has made each of the 

requisite showings. However, before considering these merits questions in earnest, the Court must

address the government’s argument that Johnson as applied to the mandatory Guidelines 

constitutes a procedural rule and is not retroactive under Teague v. Lane, 489 U.S. 288 (1989). 

Gov’t Opp’n 22–28. As the Court will explain, retroactivity here turns on the same question that 

determines whether the mandatory guidelines are susceptible to vagueness challenges—i.e., did 

4 The Court agrees with Judge Howell that Mr. Arrington need not show that the sentencing judge “actually relied” 

on the residual clause. Hammond, 351 F. Supp. 3d at 129 n.13.
19

the mandatory guidelines “fix” sentences. Because that is effectively a merits question, the 

substantive analysis that follows is sufficient to overcome the government’s retroactivity concerns.

1. Retroactivity

The general rule is that criminal defendants may not claim the benefit of Supreme Court 

decisions announced after final judgment. Teague, 489 U.S. at 310. However, there is an exception 

to the general rule, and as repeatedly noted herein, the Supreme Court expressly made Johnson

retroactive in Welch. Welch, 578 U.S. at 135. Still, the government believes that Mr. Arrington 

cannot claim the benefit of Johnson because “Johnson as applied to the Guidelines would 

constitute a procedural rule and thus would not apply retroactively.” Gov’t Opp’n 22.

The government’s proposed categorization is significant because only substantive rules are 

excepted from Teague’s general retroactivity bar. “[N]ew substantive rules generally apply 

retroactively.” Welch, 578 U.S. at 128 (quoting Schriro v. Summerlin, 542 U.S. 348, 351 (2004)). 

Johnson has retroactive effect because it announced a “substantive rule.” Id. at 135. New 

procedural rules do not have retroactive effect. See Edwards v. Vannoy, 141 S. Ct. 1547, 1559–60 

(2021) (obviating previous exception to Teague for watershed rules of criminal procedure and 

holding that “[n]ew procedural rules do not apply retroactively on federal collateral review”). If 

the government is correct that Johnson as applied to the mandatory Guidelines is merely 

procedural (because of its purported inertness when applied to the Guidelines), then Mr. Arrington 

cannot claim the benefit of that decision under Teague.

The Supreme Court explained in Welch that “whether a new rule is substantive or 

procedural” is determined “by considering the function of the rule” and “depends . . . on whether 

the new rule itself has a procedural function or a substantive function—that is, whether it alters 
20

only the procedures used to obtain the conviction, or alters instead the range of conduct or class of 

persons that the law punishes.” Id. at 130–31. Specifically, the Court explained that:

The residual clause is invalid under Johnson, so it can no longer mandate or 

authorize any sentence. Johnson establishes, in other words, that “even the 

use of impeccable factfinding procedures could not legitimate” a sentence 

based on that clause.

Id. at 130 (quoting United States v. United States Coin & Currency, 401 U.S. 715, 724 (1971)). 

This passage is crucial. It illustrates that invalidating ACCA’s residual clause served a substantive 

function because the result was that it could no longer “mandate or authorize” sentences. If the 

result of invalidating the mandatory Guideline’s residual clause is that it too no longer “mandate[s]

or authorize[s]” sentences, then that invalidation must have retroactive effect as well.

The key question the Court must resolve is whether the mandatory Guidelines’ residual 

clause was ever capable of mandating or authorizing sentences. The government says no. Their 

position is that the Guidelines at most guided judicial discretion. See Gov’t Opp’n 27 n.12. So long 

as a sentence fell within the applicable statutory range, the sentence was lawful, even though it 

was the product of an erroneous Guidelines determination—e.g., one predicated on an 

unconstitutionally vague residual clause. See id. at 26–27. Mr. Arrington has a decidedly different 

view. He argues that the mandatory Guidelines operated with the force of law and set 

constitutionally significant sentencing minima and maxima. See Def.’s Suppl. Mot. 16–17, 21. On 

his view, the sentencing Guidelines required judges to impose sentences within specified ranges. 

Id. at 16. If sentencing judges deviated from the range calculated under the Guidelines, they would 

have been reversed. See id. at 17.

As the Court will shortly make clear, the answer to the parties’ dispute on this point also 

determines whether the mandatory Guidelines are susceptible to vagueness challenges at all. So, 
21

rather than indulge the government’s request for endless preamble, the Court will finally address 

the merits head-on.

2. Johnson Applies to the Mandatory Career Offender Guideline

Johnson voided ACCA’s residual clause as unconstitutionally vague in violation of the 

Fifth Amendment’s Due Process Clause. 576 U.S. at 595–97. Beckles considered whether the 

advisory Guidelines’ residual clause was also void for unconstitutional vagueness. 580 U.S. at 267. 

The Beckles Court held that the advisory Guidelines are not subject to due process vagueness 

challenges because they “do not fix the permissible range of sentences . . . and merely guide the 

exercise of a court’s discretion in choosing an appropriate sentence within the statutory range.” Id. 

at 263. More specifically, the advisory Guidelines, unlike ACCA’s residual clause, do not 

“implicate the twin concerns underlying vagueness doctrine—providing notice and preventing 

arbitrary enforcement.” Id. at 265. However, Beckles left open “the question whether defendants 

sentenced to terms of imprisonment before” the Court’s decision in Booker, “that is, during the 

period in which the Guidelines did fix the permissible range of sentences[,]” may lodge vagueness 

challenges. Id. at 281 n.4 (Sotomayor, J., concurring) (internal quotation marks omitted). 

This sets up a two-part inquiry for this Court: (1) did the mandatory Guidelines fix 

sentences such that they are susceptible to vagueness challenges, and if so, (2) is the mandatory 

Guidelines’ residual clause unconstitutionally vague. As noted supra Part III.B.1., the answer to 

the first question is also determinative of its retroactive applicability to cases on collateral review.

i. Did the mandatory Guidelines fix sentences?

Beckles provides the analytical framework for evaluating the mandatory Guidelines’ 

susceptibility to vagueness challenges under the Fifth Amendment’s Due Process Clause. “[T]he 

Due Process Clause prohibits the Government from ‘taking away someone’s life, liberty, or 
22

property under a criminal law so vague that it fails to give ordinary people fair notice of the conduct 

it punishes, or so standardless that it invites arbitrary enforcement.” Id. at 262 (quoting Johnson, 

576 U.S. at 595). There are two kinds of criminal laws that have been invalidated for 

unconstitutional vagueness: laws defining offenses and laws fixing permissible sentences. Id. At 

issue here is whether the mandatory Guidelines’ residual clause fixed permissible sentences. If the 

mandatory Guidelines’ residual clause fixed sentences, then the “void-for-vagueness” doctrine 

requires that it “specify the range of available sentences with sufficient clarity.” Id. (internal 

quotation marks and citations omitted). Mr. Arrington contends that the mandatory Guidelines’ 

residual clause fails this requirement for the same reasons the Johnson Court invalidated ACCA’s.

Def.’s Supp. Mot. 14–15; see infra Part III.2.ii.

Beckles “drew from the Booker line of cases to distinguish laws that ‘fix’ 

sentences . . . from laws that ‘merely guide’ judicial discretion.” Shea, 976 F.3d at 76. The term 

“fixed,” as used by the Court in Beckles, originated in Alleyne v. United States, which held that 

facts which increase the prescribed range of penalties to which a criminal defendant is exposed by 

conviction are elements of crimes that must be submitted to a jury and proven beyond a reasonable 

doubt. Alleyne v. United States, 570 U.S. 99, 103 (2013); see also Shea, 976 F.3d at 76. Under 

Alleyne, the “legally prescribed range [of sentences] is the penalty affixed to the crime.” Id. at 112. 

In other words, a law fixes a criminal penalty if it prescribes the range of punishment applicable 

to a criminal offense. This includes laws that prescribe sentencing minima, maxima, or both. Id.

Alleyne is clear: “a fact that raises either (maximum or minimum) end of the ‘the legally prescribed 

range of sentences to which a criminal defendant is exposed’ necessarily changes ‘the penalty 

affixed to the [defendant's] crime.’” Shea, 976 F.3d at 76 (first quoting Apprendi v. New Jersey, 

530 U.S. 466, 490 (2000); then quoting Alleyne, 570 U.S. at 112). The question is whether the 
23

mandatory Guidelines “prescribed [the] range of sentences to which . . . defendant[s are] exposed” 

as contemplated by Alleyne. Alleyne, 570 U.S. at 108.

Before Booker, the Sentencing Reform Act (SRA) required judges to “impose a sentence 

of the kind, and within the range established by the Guidelines, subject to departures in specific 

limited cases” in which the SRA permitted departures. Booker, 543 U.S. at 234 (internal quotation 

marks omitted) (quoting 18 U.S.C. § 3553(b)). If no departure was available, then the Guidelines 

set the sentencing floor and ceiling for an offense. See id. at 234–35. Departures from the

Guidelines ranges were extremely rare. In fact, “in most cases, as a matter of law . . . no departure 

[was] legally permissible . . . [and] the judge [was] bound to impose a sentence within the 

Guidelines range.” Id. at 234.; see also id. at 233 (explaining that the mandatory Guidelines “could 

[not] be read as merely advisory provisions that recommended, rather than required, the selection 

of particular sentences in response to differing sets of facts”).

It was the Guidelines’ mandatory nature that ran them headlong into Apprendi, and 

ultimately required severance and excision of § 3553(b)(1). See id. at 230–35. Under Apprendi,

any fact “[o]ther than the fact of a prior conviction . . . that increases the penalty for a crime beyond 

the prescribed statutory maximum” must be submitted to a jury and found beyond a reasonable 

doubt. 530 U.S. at 490. The Booker Court found that “Guideline enhancements routinely violated” 

the Apprendi rule because “they raised the ‘legally permissible’ range of sentences based on facts 

found by the judge, rather than a jury.” Shea, 976 F.3d at 75–76 (citing Booker, 543 U.S. at 230–35, 

238). It made no difference that “the mandatory Guidelines could never exceed a statutory 

maximum.” Hammond, 351 F. Supp. 3d at 128. The mandatory Guidelines raised sentencing 

floors, and, under the Court’s later decision in Alleyne, that meant they “alter[ed] the prescribed 

range of sentences to which a criminal defendant is exposed.” Alleyne, 570 U.S. at 112. In other 
24

words, the mandatory Guidelines were inconsistent with Apprendi (and later, Alleyne) because 

they fixed sentences.

The government contends that the mandatory guidelines did not alter or set any minimum 

or maximum sentences “in the same way that a federal statute does.” Gov’t Opp’n 30. Relying on 

the Eleventh Circuit’s decision in In re Griffin, the government appears to believe that the 

mandatory Guidelines merely “assist[ed] and limit[ed] the discretion of the sentencing judge.” In 

re Griffin, 823 F.3d at 1354 (citing United States v. Matchett, 802 F.3d 1185, 1195

(11th Cir. 2015)). But this position is irreconcilable with Booker. “[T]he Guidelines [had] the force 

and effect of laws.” Booker, 543 U.S. at 234. When the Guidelines were mandatory, they defined

the legally permissible range of penalties that judges could impose for people convicted of crimes. 

Conformity to the Guidelines was required by statute. Id. at 233–35; see 18 U.S.C. § 3553(b)(1). 

True, judges enjoyed discretion within the applicable Guidelines range. But they could not deviate 

from that range to impose a sentence that complied with otherwise applicable statutory maxima 

and minima. See Booker, 543 U.S. at 235 (explaining that the sentencing judge would “have been 

reversed had he not imposed a sentence within the” applicable Guidelines range). As already noted, 

the reason why the mandatory Guidelines ran afoul of Apprendi is because judicial findings of fact 

shifted the applicable Guidelines range and altered the penalties that sentencing judges were 

required to impose. Id. at 230–35; see also Shea, 976 F.3d at 75. The mandatory Guidelines could 

not have altered sentences for Apprendi purposes without also implicating due process.5

5 The government argues that sentences imposed under the mandatory Guidelines always fell within the statutory 

limits set by Congress and therefore are not illegal even when they are the product of an erroneous Guidelines range. 

Gov’t Opp’n 26–27. But one lesson of Alleyne is that sentences that fall within statutory bounds may still be unlawful

if they are the product of an unlawfully-derived range. See Alleyne, 570 U.S. at 115–16 (“[I]f a judge were to find a 

fact that increased the statutory maximum sentence, such a finding would violate the Sixth Amendment, even if the 

defendant ultimately received a sentence falling within the original sentencing range[—]i.e., the range applicable 

without that aggravating fact. . . . The essential point is that the aggravating fact produced a higher range . . . .”).
25

Apropos of this last point, the government argues that the mandatory Guidelines did not 

implicate the twin due process concerns of “providing notice and preventing arbitrary 

enforcement.” Gov’t Opp’n 30–32. But that view is inconsistent with the Beckles Court’s 

explanation for why the advisory Guidelines are not susceptible to vagueness challenges. 

Beckles stated that the advisory Guidelines do not implicate the Due Process Clause’s 

concern with notice “because even if a person behaves so as to avoid an enhanced sentence under 

the career-offender guideline, the sentencing court retains discretion to impose the enhanced 

sentence.” 580 U.S. at 265 (citing Pepper v. United States, 562 U.S. 476, 501 (2011)). In an 

advisory Guideline system, notice is never sufficient to apprise a person how to regulate their 

conduct to avoid an enhanced sentence; the judge always retains discretion to sentence within the 

statutory range. But the mandatory Guidelines are different. Because the mandatory Guidelines 

necessarily required enhanced sentences if the criteria for enhancements were met (e.g., the 

offender has two prior convictions for crimes or violence), and barred enhanced sentences if they 

were not, a person, properly apprised of the basis for any applicable enhancements, could

conceivably conform their conduct so as to avoid an enhanced sentence. The Court explicitly 

contrasted the Mandatory and advisory Guidelines on this point, noting that “‘[t]he due process 

concerns . . . that require notice in a world of mandatory Guidelines no longer’ apply.” Beckles, 

580 U.S. at 265–66 (emphasis added) (quoting Irizarry v. United States, 553 U.S. 708, 714 (2008)).

This observation makes no sense unless the mandatory Guidelines implicate the twin due process

concerns discussed in Beckles.

Regarding “arbitrary enforcement,” the government believes that this concern is not 

implicated because the mandatory Guidelines, like the advisory Guidelines, “typically allow a 

sentencing judge to impose a sentence that exceeds the top of the Guidelines range under 
26

appropriate circumstances.” Gov’t Opp’n 31 (quoting United States v. Rodriquez, 553 U.S. 377, 

390 (2008)). But this ignores the reality that under the mandatory Guidelines, departures were 

legally impermissible in most cases. Booker, 543 U.S. at 234. The government does not contend

that Mr. Arrington’s sentencing judge could have departed upwards in his case if the career 

offender guideline did not apply. See Gov’t Opp’n. But that is beside the point, because if Mr. 

Arrington is correct that the Guidelines’ residual clause is vague, then under the mandatory 

Guidelines the sentencing judge was required to “prescribe the sentences or sentencing range 

[applicable to him]” based on the career offender guideline, despite it lacking “any legally fixed 

standards.” Beckles, 580 U.S. at 266; see also Shea, 976 F.3d at 79. The mandatory Guidelines

obligated sentencing judges to impose sentencing enhancements if they applied and no departure 

was available. See Booker, 543 U.S. at 233–35 (explaining the mandatory nature of the Guidelines 

in the context of sentencing enhancements). If the residual clause was vague, then the sentencing

judge had “no clear standards for deciding when the law bound [him] to enhance the permissible 

[sentencing] range—leaving that to ‘guesswork’ and ‘invit[ing] arbitrary enforcement.’” Shea, 

976 F.3d at 80 (citing and quoting Johnson, 576 U.S. at 597–602). The mandatory imposition of 

enhanced sentences on the basis of standardless provisions clearly implicates due process.

In short, the Court is amply satisfied that the mandatory Guidelines fixed sentences and are 

susceptible to vagueness challenges.6 See Sumner, 597 F. Supp. 3d at 139 (same); Carter, 

422 F. Supp. 3d at 317 (same); Hammond, 351 F. Supp. 3d at 128–29 (same); see also Shea, 

976 F.3d at 77 (same); Cross, 892 F.3d at 306 (same); but see In re Griffin, 823 F.3d at 1354

6 The Court’s previous memorandum opinion addressing Mr. Arrington’s § 2255 motion contained language 

suggesting that the “mandatory guidelines simply narrowed a judge’s discretion” and did not fix minimum and 

maximum sentences. See Arrington, 2019 WL 4644381, at *3. Nothing in the Court’s previous opinion, which was 

reversed, should be construed as expressing a view on the merits. The Court decided only that Mr. Arrington’s motion 

was untimely under § 2255(f)(3) because Johnson did not itself hold the mandatory Guidelines’ residual clause invalid. 

The Court is not bound by its own dictum to the extent it suggests anything contrary to today’s holding.
27

(rejecting vagueness challenges). The Court will now determine whether the mandatory 

Guidelines’ residual clause is unconstitutionally vague.

ii. Is the mandatory Guidelines’ residual clause unconstitutionally 

vague?

ACCA’s residual clause defined a “violent felony” as any felony that “involves conduct 

that presents a serious potential risk of physical injury to another.” 18 U.S.C. § 924(e)(2)(B). This 

clause, which is materially identical to the mandatory Guidelines’ residual clause, see U.S.S.G. 

§ 4B1.2(a)(2) (Nov. 2000), suffered from two fatal deficiencies. First, it left “grave uncertainty 

about how to estimate the risk posed by a crime” because it “tie[d] the judicial assessment of risk 

to a judicially imagined ‘ordinary case’ of a crime, not to real-world facts or statutory elements.” 

Johnson, 576 U.S. at 597. Second, it left “uncertainty about how much risk it takes for a crime to 

qualify [under the clause].” Id. at 598. These deficiencies rendered ACCA’s identically worded 

residual clause unconstitutionally vague.

The Supreme Court has invalidated two other residual clauses for unconstitutional 

vagueness. 18 U.S.C. § 16(b)’s residual clause, invalidated in Dimaya, defined a “crime of 

violence” as “a felony . . . that, by its nature, involves a substantial risk that physical force against 

the person or property of another may be used in the course of committing the offense.” 18 U.S.C. 

§ 16(b). Although § 16(b) did not contain the same wording as ACCA’s residual clause, the Court 

determined that it nevertheless had “the same two features as ACCA’s, combined in the same 

constitutionally problematic way.” Dimaya, 138 S. Ct. at 1213. 18 U.S.C. § 924(c)(3)(B)’s residual 

clause, invalidated in Davis, also defined a “crime of violence” as a felony “that by its nature, 

involves a substantial risk that physical force against the person or property of another may be 

used in the course of committing the offense.” 18 U.S.C. § 924(c)(3)(B). The Court again had little 
28

problem invalidating this language, despite superficial differences with the text of ACCA. Davis, 

139 S. Ct. at 2336.

As already noted, the mandatory Guidelines’ residual clause is materially identical to

ACCA’s. It defined a crime of violence as any felony that “involves conduct that presents a serious 

potential risk of physical injury to another.” See U.S.S.G. § 4B1.2(a)(2) (Nov. 2000). This 

language required courts applying the career offender guideline to inquire into the amount of risk 

contained in the judicially imagined “ordinary case” of the defendant’s predicate convictions and 

to measure that risk against some uncertain, judicially derived threshold. See Johnson, 576 U.S. 

at 597–98. The lesson of Johnson and its progeny is that this style inquiry inevitably produced

“‘hopeless indeterminacy’ inconsistent with due process.” Dimaya, 138 S. Ct. at 1213 (quoting 

Johnson, 576 U.S. at 598). Indeed, “Johnson is a straightforward decision, with equally 

straightforward application here.” Id. Accordingly, rather than needlessly rehash Johnson, or spill 

ink on a question that the government does not even dispute, the Court concludes that the 

mandatory Guidelines’ residual clause is unconstitutionally vague. See Sumner, 597 F. Supp. 3d 

at 139–40 (same); Carter, 422 F. Supp. 3d at 317 (same); Hammond, 351 F. Supp. 3d at 125–26

(same); see also Shea, 976 F.3d at 78–80 (same); Cross, 892 F.3d at 299–300 (same).

3. Mr. Arrington’s Career Offender Designation

Mr. Arrington qualifies for an enhanced base offense level under § 2K2.1(a)(2) and career 

offender status under § 4B1.1 only if he is guilty of “at least two prior felony convictions of either 

a crime of violence or a controlled substance offense.” U.S.S.G. §§ 2K2.1(a)(2), 4B1.1 

(Nov. 2000). Because the mandatory Guidelines’ residual clause is unconstitutionally vague, his 

predicate convictions must qualify as crimes of violence under either the “elements clause” or the 

“enumerated clause.” Normally, this entails a detailed inquiry into each predicate offense, but the 
29

government concedes that one of Mr. Arrington’s prior armed robbery convictions—D.C. armed 

robbery—does not qualify as a crime of violence under either clause. Gov’t Opp’n 37–38 (citing 

Mathis v. United States, 579 U.S. 500 (2016); Descamps v. United States, 570 U.S. 254 (2013);

Curtis Johnson v. United States, 559 U.S. 133 (2010)). As a result, Mr. Arrington has at most one 

predicate crime of violence, which renders him ineligible for an enhanced base offense level under 

§ 2K2.1(a)(2) and career offender status under § 4B1.1. Although Mr. Arrington challenges 

whether the instant crime of conviction—assaulting a federal officer with a dangerous weapon in 

violation of 18 U.S.C. § 111(a) and (b)—constitutes a crime of violence for § 4B1.1 purposes, the 

Court need not reach this question to grant Mr. Arrington’s request for relief.7 Absent the residual 

clause, Mr. Arrington’s prior convictions are insufficient to sustain the career offender status under 

which he was sentenced. He is entitled to resentencing.

IV. CONCLUSION

For the foregoing reasons, the Court hereby GRANTS Mr. Arrington’s motion to vacate 

his sentence pursuant to 28 U.S.C. § 2255. It bears remembering that Mr. Arrington was convicted 

of perpetrating a terrible act of violence against a federal officer who was only doing his lawful 

duty. His conduct deserved a lengthy term of imprisonment, which Judge Robertson imposed, and 

which Mr. Arrington has now served. However, having surmounted the procedural barriers to his 

§ 2255 motion, and having persuaded the Court that the mandatory Guidelines, unlike the advisory 

Guidelines, are susceptible to vagueness challenges, he is entitled to resentencing. The parties are 

directed to confer and submit jointly, by February 29, 2024, a proposed schedule to govern 

7 Despite the D.C. Circuit’s holding to the contrary in Redrick, Mr. Arrington’s post-remand supplemental brief called 

into question whether his conviction for Maryland armed robbery constitutes a crime of violence. See Def.’s PostRemand Suppl. 6–7. He withdrew this argument after the Supreme Court of Maryland issued its decision in Dickson 

v. United States, 274 A.3d 366 (Md. 2022), which effectively confirmed that Redrick comports with state law.