United States Court of Appeals

for the Fifth Circuit

No. 22-70003

Carl Wayne Buntion, 

Petitioner—Appellant,

versus

Bobby Lumpkin, Director, Texas Department of 

Criminal Justice, Correctional Institutions Division, 

Respondent—Appellee,

consolidated with

_____________

No. 22-70004

_____________

Carl Wayne Buntion, 

Plaintiff—Appellant,

versus

Bryan Collier, Bobby Lumpkin, Dennis Crowley, 

Defendants—Appellees.

United States Court of Appeals

Fifth Circuit

FILED

April 20, 2022

Lyle W. Cayce

Clerk

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Application for Certificate of Appealability and Appeal

from the United States District Court

for the Southern District of Texas

USDC Nos. 4:22-cv-1104 & 4:22-cv-1125 

Before Costa, Duncan, and Oldham, Circuit Judges.

Per Curiam:*

Carl Buntion killed a police officer. The State of Texas prosecuted 

him for capital murder, and a jury convicted him. He has been sentenced to 

death twice. He has unsuccessfully applied for postconviction relief in state 

and federal court, several times each. Most recently, a federal district court 

denied him a certificate of appealability (“COA”), dismissed his related 42 

U.S.C. § 1983 suit, and refused to stay his execution. We consolidated 

Buntion’s last-minute proceedings before our court. We now deny a COA, 

affirm the district court’s § 1983 dismissal, and affirm the district court’s 

denial of a stay.

I.

A.

Our court has narrated the following facts twice before. See Buntion v. 

Quarterman (Buntion I), 524 F.3d 664, 666–69 (5th Cir. 2008); Buntion v. 

Lumpkin (Buntion II), 982 F.3d 945, 947 (5th Cir. 2020) (per curiam). On 

June 27, 1990, Houston Police Officer James Irby pulled over a car in which 

Buntion was a passenger. Id. Buntion first ignored Officer Irby’s orders. Id.

Then Buntion shot him in the head without provocation. Id. After Officer 

* Judge Costa concurs in the judgment only.

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Irby fell to the ground, Buntion shot him two more times. Id. “Officer Irby 

died almost instantly.” Id.

Buntion fled. He tried to steal a car by shooting at the driver. Id. That 

did not work, so he “walked into a nearby warehouse and pointed his gun” 

at two different employees. See id. After he tried to steal one of their vehicles, 

a police officer arrested him. See id.

A Texas jury convicted Buntion of capital murder in 1991, and that 

same jury recommended a sentence of death. See id.; Buntion I, 524 F.3d at 

668. The trial court imposed that sentence. 

B.

1.

Buntion tried and failed to obtain relief on direct appeal. See Buntion 

I, 524 F.3d at 668–69 (describing those attempts). He tried and failed to 

obtain relief in state habeas proceedings. See id. (describing those attempts). 

Then he tried to obtain relief in federal habeas proceedings. That attempt 

was unsuccessful as well. See id. at 676 (denying federal habeas relief), cert.

denied, 555 U.S. 1176 (2009).

Buntion petitioned for state habeas relief once more. “This time, the 

Texas Court of Criminal Appeals (‘CCA’) granted the application.” Buntion 

II, 982 F.3d at 947 (citing Ex parte Buntion, No. AP-76236, 2009 WL 3154909 

(Tex. Crim. App. Sept. 30, 2009) (per curiam)). After concluding that the 

jury instructions at Buntion’s first trial were inadequate—on the ground that 

they unjustifiably downplayed his mitigating evidence at the sentencing 

stage—the CCA remanded for a new punishment hearing. See Ex parte 

Buntion, 2009 WL 3154909, at *2.

After that hearing, another jury concluded that Buntion should be 

sentenced to death. See Buntion v. State, 482 S.W.3d 58, 66 (Tex. Crim. App. 

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2016) (appeal from that determination); see also Buntion II, 982 F.3d at 947–

48 (summing up some of the cardinal issues at play in the second hearing).

The CCA, Texas’s highest court for criminal cases, affirmed that conviction 

and sentence. See Buntion v. State, 482 S.W.3d at 106 (on direct review). And 

the Supreme Court once again denied certiorari. Buntion v. Texas, 136 S. Ct. 

2521 (2016). Buntion then raised various claims in another state habeas 

petition, and “[t]he state habeas court denied all of them—some on the

merits and some for Buntion’s failure to raise them on direct appeal.” 

Buntion II, 982 F.3d at 948.

Buntion filed another federal habeas petition. He raised seven claims 

in district court, but the district court denied relief. See Buntion II, 982 F.3d 

at 948. Buntion sought a COA, see 28 U.S.C. § 2253(c), but the district court 

denied that too. See Buntion II, 982 F.3d at 948.

Then, in the case we’ve been referring to as Buntion II, Buntion sought 

a COA from our court based on three of his seven claims. 982 F.3d at 948. 

We “review[ed] and reject[ed] each claim in turn.” Id. Buntion’s first claim 

was an Eighth- and Fourteenth-Amendment challenge, based on the 

contention that his sentence was unconstitutionally “based on the jury’s 

unreliable and inaccurate predictions about his future dangerousness.” Id.

We refused a COA on that claim on the ground that it was procedurally 

defaulted and, in the alternative, meritless. Id. at 949–51. Buntion next argued 

that the delay between his initial sentencing hearing and his second 

sentencing hearing “violate[d] the Due Process Clause.” Id. at 951. We 

likewise refused a COA on that argument, on the grounds that it was

defaulted and meritless. Id. Third and finally, Buntion argued that the 

Constitution prohibited his execution “because of how much time he has 

spent on death row.” Id. at 952; see also Lackey v. Texas, 514 U.S. 1045 (1995)

(memorandum of Stevens, J., respecting the denial of certiorari). We refused 

a COA on that argument on the ground that it was unexhausted. And we held 

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in the alternative that it was, likewise, “undebatably meritless.” Buntion II, 

982 F.3d at 952. Accordingly, we denied Buntion’s COA application. See id.

at 953. And the Supreme Court then denied certiorari for a third time. See 

Buntion v. Lumpkin, 142 S. Ct. 3 (2021) (mem.).

2.

On January 4, 2022, Texas scheduled Buntion’s execution for April 

21, 2022. Buntion subsequently filed another habeas petition in state court.

See Ex parte Buntion, No. WR-22,548-05, 2022 WL 946264, at *1 (Tex. Crim. 

App. Mar. 30, 2022) (describing the petition). That petition raised two 

claims that we rejected in Buntion II—namely, the Lackey claim and the 

future-dangerousness claim. Id. His third claim was that “[t]he evolving 

standards of decency that mark the progress of a maturing society under the 

Eighth and Fourteenth Amendments prohibit executions as a punishment for 

murder.” Id. (quotation omitted).

Pursuant to Texas Code of Criminal Procedure article 11.071, § 5, the 

CCA “dismiss[ed] [Buntion’s] subsequent application as an abuse of the writ 

without considering the claims’ merits.” Id.; see also Tex. Code Crim. 

Proc. art. 11.071, § 5(a) (providing that “[i]f a subsequent application for 

a writ of habeas corpus is filed after filing an initial application, a court may 

not consider the merits of or grant relief based on the subsequent application 

unless the application contains sufficient specific facts establishing that . . .” 

and going on to explain the relevant showings).

On April 6, 2022, Buntion filed another federal habeas petition. That 

is the petition at issue in this case. Under 28 U.S.C. § 2244, “[b]efore a 

second or successive application permitted by this section is filed in the 

district court, the applicant shall move in the appropriate court of appeals for 

an order authorizing the district court to consider the application.” 

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§ 2244(b)(3)(A). Rather than filing such a motion, Buntion simply filed his 

habeas petition in the district court.

The district court held that § 2244(b) bars Buntion’s petition. The 

district court reasoned that, because this is a successive federal habeas 

petition, § 2244(b) applies. And both of the arguments raised in the petition 

(namely, the future-dangerousness claim and Lackey claim) were raised in a 

prior habeas petition and hence are barred. See § 2244(b)(1) (“A claim 

presented in a second or successive habeas corpus application under section 

2254 that was presented in a prior application shall be dismissed.”). It 

rejected Buntion’s arguments to the contrary and dismissed his petition for 

lack of jurisdiction. See Williams v. Thaler, 602 F.3d 291, 301 (5th Cir. 2010) 

(“A petitioner’s failure to seek authorization from an appellate court before 

filing a second or successive habeas petition acts as a jurisdictional bar.” 

(quotation omitted)). In the same order, the district court denied Buntion’s 

motion for a COA. Buntion timely applied for a COA in this court.

3.

On April 7, 2022, Buntion sued various Texas officials in their official

capacities in federal district court. See 42 U.S.C. § 1983. His complaint 

included one claim: the Lackey claim. One week later, on April 14, Buntion 

moved the district court for a stay of his execution based on that claim.

The district court denied the stay. It applied the Supreme Court’s 

four-factor test for emergency equitable relief, see Nken v. Holder, 556 U.S. 

418 (2009), and held that Buntion failed to make the requisite showing. 

Specifically, it held Buntion had not made a strong showing of likely success 

on the merits, that a stay would substantially injure the other party in this 

case (Texas), and that the public interest did not favor a stay. It concluded 

that, even though Buntion’s impending execution amounted to irreparable 

injury, a stay was not warranted. The court also noted the last-minute nature 

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of Buntion’s suit and suggested Buntion should have sued earlier. In the same 

order, the district court also dismissed Buntion’s complaint with prejudice. 

See 28 U.S.C. § 1915A (directing district courts to review “before docketing, 

if feasible or, in any event, as soon as practicable after docketing, a complaint 

in a civil action in which a prisoner seeks redress from a governmental entity 

or officer or employee of a governmental entity,” and to dismiss the 

complaint if it “fails to state a claim upon which relief may be granted”). 

Buntion appealed the district court’s dismissal and its refusal to stay 

the execution. We consolidated Buntion’s various filings and consider all of 

them in this opinion. We construe Buntion to request three things: a stay of 

execution, see Fed. R. App. P. 8, a COA, and injunctive relief under § 1983. 

We address each in turn.

II.

“[A] stay of execution is an equitable remedy . . . not available as a 

matter of right.” Hill v. McDonough, 547 U.S. 573, 584 (2006). A “court 

considering a stay must also apply a strong equitable presumption against the 

grant of a stay where a claim could have been brought at such a time as to 

allow consideration of the merits without requiring entry of a stay.” Id.

(quotation omitted).

Accordingly, when a prisoner seeks a stay of execution, we apply the 

four-factor test the Supreme Court announced in Nken v. Holder, 556 U.S. 

418 (2009). The factors are: (1) whether Buntion has made a strong showing 

of likely success on the merits, (2) whether Buntion will be irreparably injured 

in the absence of a stay, (3) whether a stay would injure other interested 

parties, and (4) where the public interest lies. See id. at 426. “[L]ike other 

stay applicants,” Buntion “must satisfy all of the requirements for a stay, 

including a showing of a significant possibility of success on the merits.” See 

Hill, 547 U.S. at 584. We hold that Buntion is unlikely to prevail on his 

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request for a COA, see infra, Part III, and he is unlikely to succeed on his 

§ 1983 claim, see infra, Part IV. It follows that Buntion cannot satisfy the first 

Nken factor. See 445 U.S. at 426. We will therefore deny a stay.

III.

We now turn to habeas. We (A) begin with the rules governing COAs. 

Then we (B) reject Buntion’s request for a COA on his future-dangerousness 

claim, and we (C) reject Buntion’s request for a COA on his Lackey claim. 

A.

“A state prisoner seeking appellate review of a habeas petition ‘denied 

by a federal district court’ must ‘first obtain a COA from a circuit justice or 

judge.’” Buntion II, 982 F.3d at 948 (quoting Buck v. Davis, 137 S. Ct. 759, 

773 (2017)). The existence of a COA is a jurisdictional prerequisite to an 

appeal. See Gonzalez v. Thaler, 565 U.S. 134, 137, 142 (2012) (discussing 28 

U.S.C. § 2253(c)(1)).

An applicant for a COA must make “a substantial showing of the 

denial of a constitutional right.” 28 U.S.C. § 2253(c)(2). In cases where the 

district court denies a COA on purely constitutional grounds, the applicant 

must show that “jurists of reason could disagree with the district court’s 

resolution of his constitutional claims or that jurists could conclude the issues 

presented are adequate to deserve encouragement to proceed further.” Buck, 

137 S. Ct. at 773 (quotation omitted); accord Miller-El v. Cockrell, 537 U.S. 

322, 336 (2003) (“Under the controlling standard, a petitioner must show 

that reasonable jurists could debate whether (or, for that matter, agree that) 

the petition should have been resolved in a different manner or that the issues 

presented were adequate to deserve encouragement to proceed further.” 

(quotation omitted)). When the district court denies a COA on procedural 

grounds, the applicant must show “that jurists of reason would find it 

debatable whether the petition states a valid claim of the denial of a 

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constitutional right, and that jurists of reason would find it debatable whether 

the district court was correct in its procedural ruling.” Slack v. McDaniel, 529 

U.S. 473, 484 (2000).

Further, “[a]t the COA stage, the only question is whether the 

applicant has shown that jurists of reason could disagree with the district 

court’s resolution of his constitutional claims or that jurists could conclude 

the issues presented are adequate to deserve encouragement to proceed 

further. This threshold question should be decided without full consideration 

of the factual or legal bases adduced in support of the claims.” Buck, 137 S. 

Ct. at 773 (quotation omitted) (going on to explain that a court may not first 

decide the merits and only then “justif[y] its denial of a COA based on its 

adjudication of the actual merits” (quotation omitted)). In a capital case, 

“any doubt as to whether a COA should issue in a death-penalty case must 

be resolved in favor of the petitioner.” Pippin v. Dretke, 434 F.3d 782, 787 

(5th Cir. 2005).

B.

Buntion argues his death sentence violates the Eighth and Fourteenth 

Amendments because it was based in part on the jury’s finding of a 

“probability that [Buntion] would commit criminal acts of violence that 

would constitute a continuing threat to society.” Tex. Code Crim. 

Proc. art. 37.0711, § 3(b)(2). Buntion points out that he has been peaceful 

in prison since his sentence. And it follows, in his view, that the jury’s 

prediction has proven false. It further follows, Buntion contends, that his 

execution would be unconstitutionally arbitrary. 

We (1) explain that “jurists of reason would [not] find it debatable 

whether” § 2244(b)(1) bars this claim. Slack, 529 U.S. at 484. Thus, we hold 

§ 2244(b)(1) is a sufficient ground for refusing a COA on this claim. Then, 

(2), we explain it’s equally undebatable that this claim is procedurally 

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defaulted. See id. Thus, we hold procedural default is a sufficient ground for 

refusing a COA on this claim. Finally, (3), we explain that “jurists of reason 

would [not] find it debatable whether” Buntion’s future-dangerousness 

argument “states a valid claim of the denial of a constitutional right.” Id.

Thus, we hold substantive meritlessness is an independent ground for 

refusing a COA on Buntion’s future-dangerousness claim.

1.

In his last federal habeas petition, Buntion challenged the Texas 

statute that requires juries to make predictions about a defendant’s future 

dangerousness. He argued the relevant statutory provision was 

“unconstitutional because several studies indicate that juries’ dangerousness 

predictions usually prove untrue.” Buntion II, 982 F.3d at 948–49. He also

raised a case-specific challenge, contending that “his [non-violent] postconviction behavior [was] evidence that the jury got it wrong in his case too.” 

Id. at 949. The district court rejected both versions of that claim and denied 

a COA on it. See Buntion v. Davis, No. 4:17-CV-02683, 34–36 (S.D. Tex. Mar. 

5, 2020) (denying this claim as meritless). In turn, we denied a COA on that 

claim because it was “both procedurally defaulted and substantively 

meritless.” Buntion II, 982 F.3d at 949–51.1

Buntion now makes that same case-specific challenge. He argues that 

time has proved the jury’s future-dangerousness prediction false. That 

means Buntion’s challenge to the accuracy of the jury’s future-dangerous 

1 Buntion suggests that his previous petition challenged only the constitutionality 

of the relevant Texas statute and did not challenge his individualized future-dangerousness 

finding. But Buntion clearly made both arguments in his first habeas petition. See Petition 

for Writ of Habeas Corpus for Carl Wayne Buntion at 101–02, Buntion v. Davis, No. 4:17-

CV-02683 (S.D. Tex. Mar. 5, 2020) (arguing the jury’s prediction was inaccurate in his 

case); see also Buntion II, 982 F.3d at 950–51 (addressing both arguments).

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prediction is “[a] claim presented in a second or successive habeas corpus 

application under section 2254 that was presented in a prior application.” § 

2244(b)(1). So the claim “shall be dismissed.” Id.; see also In re Sharp, 969 

F.3d 527, 529 (5th Cir. 2020) (per curiam) (“Any attempt to [raise a 

previously raised claim in a successive petition] is strictly barred by 

§ 2244(b)(1), which admits of no exceptions.”); Williams, 602 F.3d at 301 

(explaining this is a jurisdictional bar). 

Buntion nonetheless contends that § 2244(b)(1) does not apply 

because his future-dangerousness claim was not ripe when he filed his first 

habeas petition. He relies principally on Ford v. Wainwright, 477 U.S. 399 

(1986). In Ford, the Court held it cruel and unusual to execute an insane 

prisoner. Id. at 409–10 (“[T]he Eighth Amendment prohibits a State from 

carrying out a sentence of death upon a prisoner who is insane.”). Because 

the Ford inquiry focuses on the petitioner’s sanity at the time of execution, 

some Ford claims are by necessity unripe at the time of a first petition—but 

may have become ripe by the time of a later one. See Panetti v. Quarterman, 

551 U.S. 930, 934 (2007) (“The State acknowledges that Ford-based 

incompetency claims, as a general matter, are not ripe until after the time has 

run to file a first federal habeas petition.”). In Panetti, the Court held that “a 

§ 2254 application raising a Ford-based incompetency claim filed as soon as 

that claim is ripe,” even if that petition was “filed second or successively in 

time.” Id. at 945, 944.

Buntion says his future-dangerousness claim fits within that 

exception. Pointing to the interval between his last habeas filing and this one, 

he argues his claim wasn’t ripe until after the State set his execution date.

That is so, Buntion contends, because his claim hinges not on the facts as 

they stood at the time the jury sentenced him to death, but rather on the fact 

that he has subsequently been a non-violent prisoner. So in his view, this claim 

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is just like a Ford claim, and we should hold this petition satisfies the Panetti

exception to the ordinary second-or-successive rule.

We disagree and hold “jurists of reason would [not] find it debatable 

whether” § 2244(b)(1) deprived the district court of jurisdiction over this 

claim. Slack, 529 U.S. at 484. That is for two independent reasons.

First, reasonable jurists could not debate that Panetti applies only to 

Ford claims. See id. The Panetti Court’s holding was: “The statutory bar on 

‘second or successive’ applications does not apply to a Ford claim brought in 

an application filed when the claim is first ripe.” Panetti, 551 U.S. at 947. 

Buntion of course does not raise a Ford claim. And neither the Supreme 

Court nor the Fifth Circuit has ever extended Panetti to cover non-Ford

claims. 

Second, even if Panetti could encompass some non-Ford claims, its 

exception undebatably applies only to claims that were not ripe when the 

prisoner filed his last habeas petition. Indeed, Panetti’s stated rationale was 

that “Ford-based incompetency claims, as a general matter, are not ripe until 

after the time has run to file a first federal habeas petition.” 551 U.S. at 943; 

see also id. at 947 (“The statutory bar on ‘second or successive’ applications 

does not apply to a Ford claim brought in an application filed when the claim is 

first ripe.” (emphasis added)). Thus, if a claim was ripe at the time the 

petitioner filed his prior petition, it falls outside the scope of both Panetti’s 

text and its reasoning.

And Buntion’s future-violence claim was undoubtedly ripe when he 

filed his last petition. As we said in Buntion II, the “jury was not asked to find 

that Buntion would in fact engage in future violence. Rather, the jury was 

asked to ‘find from the evidence . . . [that] there is a probability that . . . 

Buntion . . . would commit criminal acts of violence.’” 982 F.3d at 951 

(quoting Tex. Code Crim. Proc. art. 37.0711, § 3(b)(2)) (alterations 

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in original)). Put differently, the jury made a “probabilistic assessment” that 

Buntion was likely to commit further acts of violence. See id. It is possible to 

assess the accuracy of such a probabilistic assessment based on facts in 

existence at the time of the assessment.

2 It follows that, at the time of Buntion’s 

first petition, his future-dangerousness claim was ripe for review. There was 

no need to postpone that analysis until the State set an execution date. See id.

at 950–51 (rejecting Buntion’s argument as procedurally barred and 

substantively meritless, but not as unripe). That puts Buntion’s claim

undebatably beyond Panetti’s domain. See Slack, 529 U.S. at 484. That is a 

sufficient reason for denying a COA on this claim.

2.

Second and independently, “jurists of reason would [not] find it 

debatable whether” Buntion’s future-dangerousness claim is procedurally 

defaulted. Id. at 584. “[A] federal court may not review federal claims that 

were procedurally defaulted in state court—that is, claims that the state court 

denied based on an adequate and independent state procedural rule.” Davila 

v. Davis, 137 S. Ct. 2058, 2064 (2017). If the State “ha[s] . . . firmly 

established and regularly followed” the rule by the time of the relevant state 

court decision, then the rule is adequate. Roberts v. Thaler, 681 F.3d 597, 604-

05 (5th Cir. 2012) (quotation omitted). If the state court decision “clearly 

and expressly” relies on the state rule to deny relief, or if the decision “does 

2 Buntion argues that his claim became ripe only after the State scheduled the 

execution because his claim turns on facts that exist only today—namely, that he has not 

committed any acts of violence as of today. We reject this argument because probabilistic 

assessments are just that: probabilities. For example, someone might predict that a given 

event has an 80% chance of happening. That is not an ironclad claim that the event must

happen; it is an assessment of the odds at the time of the assessment. If the predicted event 

does not occur ex post, that does not prove anything about the ex ante probabilistic 

assessment. The assessment included, after all, a 20% prediction that the event would not 

occur.

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not fairly appear to rest primarily on . . . or to be interwoven with [federal] 

law,” then the state rule is independent. Coleman v. Thompson, 501 U.S. 722, 

736, 740 (1991) (quotation omitted). If a state procedural rule is adequate and 

independent, then a state prisoner who fails to comply with it can’t obtain 

federal habeas relief “absent a showing of cause and prejudice.” Id. at 747.

In its most recent ruling, the CCA dismissed all of Buntion’s claims 

(including his future-dangerousness claim) together “as an abuse of the writ 

without considering the claims’ merits.” Ex parte Buntion, No. 2022 WL 

946264, at *1. It invoked Texas Code of Criminal Procedure article 11.071, 

§ 5 in support. See id. That article provides that, “[i]f a subsequent 

application for a writ of habeas corpus is filed after filing an initial application, 

a court may not consider the merits of or grant relief based on the subsequent 

application unless the application contains sufficient specific facts 

establishing” one of three enumerated showings. Tex. Code Crim. 

Proc. art. 11.071, § 5(a). The court held Buntion had “failed to satisfy the 

requirements” of the statute and dismissed the petition accordingly. Ex parte 

Carl Wayne Buntion, No. 2022 WL 946264, at *1.

Here, Buntion does not contend cause and prejudice excuse his 

default. Instead, he argues Texas Code of Criminal Procedure article 11.071, 

§ 5 is not independent of federal law.3 Citing Ex parte Campbell, 226 S.W.3d 

418 (Tex. Crim. App. 2007), Buntion argues that Texas courts perform a 

two-step analysis when evaluating article 11.071 sufficiency. First, they ask 

whether “the factual or legal basis for an applicant’s current claims [was]

unavailable as to all of his previous applications”; second, they ask whether 

“the specific facts alleged, if established, would constitute a constitutional 

3 Buntion did not address this argument in our court. But for the sake of 

thoroughness, we address it as he presented it in his habeas petition in district court.

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violation that would likely require relief from either the conviction or 

sentence.” See id. at 421. And because that second step includes 

consideration of the Federal Constitution, Buntion contends this analysis 

cannot be independent of federal law. See Coleman, 501 U.S. at 736.

That argument undebatably fails. Most importantly, Buntion’s 

argument misreads Campbell. Campbell held the following: 

[T]o satisfy Art. 11.071, § 5(a), 1) the factual or legal basis for 

an applicant’s current claims must have been unavailable as to 

all of his previous applications; and 2) the specific facts alleged, 

if established, would constitute a constitutional violation that 

would likely require relief from either the conviction or 

sentence.

226 S.W.3d at 421 (footnotes omitted). Thus, a Texas court may dismiss a 

claim on the first ground—that the claim’s “factual or legal basis” was not 

“unavailable”—without ever reaching the constitutional issue. See id. That 

is exactly what the CCA did in this case when it “dismiss[ed] the subsequent 

application as an abuse of the writ without considering the claims’ merits.” Ex 

parte Carl Wayne Buntion, No. 2022 WL 946264, at *1 (emphasis added). 

Further, it’s undebatable that an unelaborated dismissal under article 

11.071, § 5 is based on an adequate and independent state ground. See Slack, 

529 U.S. at 484. Our court has previously rejected arguments to the contrary:

The use of federal law as guidance for the enactment and 

application of the Texas statute cited by the Court of Criminal 

Appeals as the basis for its rejection of Hughes’s claims does 

not, as Hughes suggests, mean that the court’s decision rested 

primarily on federal law or was interwoven with federal law. No 

application or interpretation of federal law is required to 

determine whether a claim has, or could have, been presented 

in a previous habeas application. The Texas Court of Criminal 

Appeals did not need to consider or decide the merits of 

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Hughes’s constitutional claims in reaching its decision to 

dismiss those claims as an abuse of the writ pursuant to Article 

11.071, Section 5. Furthermore, there is nothing in its 

perfunctory dismissal of the claims that suggests that it actually 

considered or ruled on the merits. Accordingly, its decision was 

independent of federal law for purposes of application of the 

procedural default doctrine.

Hughes v. Quarterman, 530 F.3d 336, 342 (5th Cir. 2008). This case is 

indistinguishable. We therefore conclude that it’s undebatable that 

Buntion’s future-dangerousness claim is procedurally defaulted. That is an 

independent reason for denying a COA on this claim. See Slack, 529 U.S. at 

484.

3.

Independently, “jurists of reason would [not] find it debatable 

whether” Buntion’s future-dangerousness argument “states a valid claim of 

the denial of a constitutional right.” Slack, 529 U.S. at 484. That is for at least 

three reasons.

First, Buntion’s argument hinges on Johnson v. Mississippi, 486 U.S. 

578 (1988). According to Buntion, Johnson stands for the proposition that, if 

a death sentence is predicated partially on a false assumption, the death 

penalty is arbitrary and therefore barred by the Eighth Amendment. Buntion 

undebatably misreads Johnson. The last time Buntion made this argument, 

we explained “that is not what Johnson says.” Buntion II, 982 F.3d at 950. 

We went on:

In fact, the Supreme Court has never intimated that the factual 

correctness of the jury’s prediction on the issue of future 

dangerousness . . . bears upon the constitutionality of a death 

sentence. The Court contemplated in cases like [Barefoot v. 

Estelle, 463 U.S. 880 (1983),] that dangerousness evidence 

might be wrong most of the time. Yet it still did not create a 

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remedy for defendants whose death sentences turned on that 

evidence.

Id. at 950–51 (quotations omitted). Precisely the same reasoning applies here.

Second, Buntion’s argument undebatably ignores that the jury’s 

prediction likely played a part in his non-violent behavior. All agree that 

Buntion has been largely kept away from other prisoners for most of the time 

he has been on death row. That is because, since 1999, Texas has “house[d] 

death row inmates separately in single-person cells” and “recreated [those 

inmates] individually.” See Texas Department of Criminal 

Justice, Death Row Information: Death Row Facts, 

https://www.tdcj.texas.gov/death_row/dr_facts.html. The jury’s futureviolence prediction was necessary to its imposition of the death penalty, and 

the imposition of the death penalty is precisely what led to Buntion’s 

separation from other prisoners. In short, it is entirely plausible that Buntion 

has been non-violent on death row because he is on death row. And it would 

be backwards to hold the jury’s future-dangerousness prediction became 

retroactively inaccurate precisely by denying Buntion the opportunity to 

commit violence. Buntion’s contrary argument is undebatably wrong. See 

Slack, 529 U.S. at 484.

Third, Buntion’s argument rests on the assumption that, in light of his 

peaceful post-sentencing behavior, the jury’s future-violence prediction was 

wrong. That assumption is undebatably false. Again: A probabilistic 

assessment can be accurate (ex ante) even if it doesn’t come true (ex post). We 

reiterate that the jury did not predict Buntion would certainly commit acts of 

violence. The jury predicted there was “a probability” that he would do so.

Id. at 951 (quotation omitted). Buntion does nothing to contest that 

assessment. Therefore, jurists of reason could not debate this claim, and we 

deny a COA to pursue it. See Slack, 529 U.S. at 484. 

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C.

Now we turn to Buntion’s Lackey claim. We (1) explain that “jurists 

of reason would [not] find it debatable whether” § 2244(b)(1) bars this claim. 

Slack, 529 U.S. at 484. Then we (2) explain it is equally undebatable that this 

claim is procedurally defaulted. See id. Finally, we (3) explain that “jurists of 

reason would [not] find it debatable whether” Buntion’s Lackey argument 

“states a valid claim of the denial of a constitutional right.” Id. Each of these 

three grounds provides a separate, independent reason for our denial of 

Buntion’s application for a COA under Lackey.

1.

Buntion raised his Lackey claim in his prior federal habeas petition, 

arguing “the Eighth Amendment prohibits his execution because of how 

much time he has spent on death row.” Buntion II, 982 F.3d at 952. The 

district court rejected that claim as both meritless and as barred by the 

Supreme Court’s non-retroactivity precedents. See Buntion v. Davis, No. 

4:17-CV-02683, 38. We denied a COA on that claim because the claim was 

both “unexhausted” and “undebatably meritless.” Buntion II, 982 F.3d at 

952–53.

4

As with his other claim, Buntion now attempts to circumvent § 2244 

by analogizing to Panetti. On his view, the factual predicate underlying this 

claim is the interval between the date of his sentence and the moment the 

4 Though courts are free to dismiss unexhausted claims without prejudice, they are 

also free to deny such claims and dismiss with prejudice. 28 U.S.C. § 2254(b)(2) (“An 

application for a writ of habeas corpus may be denied on the merits, notwithstanding the 

failure of the applicant to exhaust the remedies available in the courts of the State.”). The 

district court did the latter: It denied Buntion’s claims and dismissed his petition with 

prejudice. See Buntion v. Davis, No. 4:17-CV-02683, 40 (granting the State’s motion for 

summary judgment, denying Buntion’s habeas corpus petition, and dismissing the case 

with prejudice).

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State scheduled his execution. And because (part of) that factual predicate 

did not exist at the time he filed his previous petition, Buntion says, this claim 

fits within the Panetti exception to § 2244’s text.

This argument undebatably fails for two independent reasons. See 

Slack, 529 U.S. at 484. First, as we explained above, Panetti applies to Ford

claims. The Supreme Court has not extended it beyond that context, and 

neither has our court. A Lackey claim is undeniably not a Ford claim. So jurists 

of reason could not and would not debate whether the Panetti exception 

applies here. See id.

Second, although Buntion has now been on death row for longer than 

he had been at the time of his last petition, it obviously does not follow that 

his claim was unripe at the time of that filing. See Buntion II, 982 F.3d at 952–

53 (faulting this argument as unexhausted and meritless, not as unripe). 

Further, Buntion had been on death row for over 25 years by the time he filed 

his last petition. See Petition for Writ of Habeas Corpus for Carl Wayne 

Buntion at 101–02, Buntion v. Davis, No. 4:17-CV-02683(S.D. Tex. Mar. 5, 

2020) (“Because he has been incarcerated on death row for over a quarter of 

a century, the Eighth Amendment will not permit Buntion’s execution.”). If 

Lackey claims were a part of the law (and they are decidedly not, as we explain 

below), Buntion had the legal and factual predicates to raise the claim in his 

last federal habeas petition. See, e.g., Barr v. Purkey, 140 S. Ct. 2594, 2595

(2020) (Breyer, J., dissenting from the order vacating stay) (contending 

delays of 16 and more than 20 years are long enough to be unconstitutional). 

Buntion’s claim was ripe when he filed that petition, and Panetti applies only 

to claims that were unripe at the time of the prior filling. See 551 U.S. at 943

(explaining this). That means Buntion’s Lackey claim, like his futuredangerousness claim, is undebatably beyond the scope of Panetti’s exception

and hence is undebatably barred by § 2244(b)(1). That is a sufficient reason 

to deny a COA on this claim. See Slack, 529 U.S. at 484.

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2.

Second and independently, “jurists of reason would [not] find it 

debatable whether” Buntion’s Lackey claim is procedurally defaulted. Slack, 

529 U.S. at 584. The CCA dismissed Buntion’s entire “application,” 

including his Lackey claim, “as an abuse of the writ without considering the 

claims’ merits.” Ex parte Buntion, No. 2022 WL 946264, at *1. Thus, for the 

same reasons stated above, see supra, Part III.B.2, the Lackey claim is 

undebatably defaulted. This is another independent reason for denying a 

COA on Buntion’s Lackey claim.

3.

Third and independently, Buntion’s claim is “undebatably 

meritless.” Buntion II, 982 F.3d at 952. As we explained the last time Buntion 

raised a Lackey claim in our court:

We, like Justice Thomas, are “unaware of any support in the 

American constitutional tradition or in th[e] [Supreme] 

Court’s precedent for the proposition that a defendant can 

avail himself of the panoply of appellate and collateral 

procedures and then complain when his execution is delayed.”

Id. at 952–53 (alterations in original) (quoting Knight v. Florida, 528 U.S. 990, 

990 (1990) (mem.) (Thomas, J., concurring in the denial of certiorari)). Put 

more simply still: It is beyond reasonable debate that a State does not violate 

the Constitution by executing an individual after the individual has spent 

even a very long period of time on death row. See Slack, 529 U.S. at 584. This 

is another independent reason for denying Buntion a COA on his Lackey

claim.

IV.

Buntion also filed a § 1983 suit, in which he asserted his Lackey claim 

against various individual defendants in their official capacities. In that suit, 

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he also asked the district court both for a temporary stay of execution and for 

an order permanently enjoining the defendants from executing him. The 

district court denied both and dismissed the suit with prejudice. See 28 

U.S.C. § 1915A (directing district courts to review “before docketing, if 

feasible or, in any event, as soon as practicable after docketing, a complaint 

in a civil action in which a prisoner seeks redress from a governmental entity 

or officer or employee of a governmental entity,” and to dismiss the 

complaint if it “fails to state a claim upon which relief may be granted”).

Buntion timely appealed. We consolidated Buntion’s § 1983 appeal with his 

request for a COA.

We have already denied a stay. See supra, Part II. We will now explain 

why Buntion’s § 1983 suit fails in its entirety. We (A) hold this suit is barred 

by Preiser v. Rodriguez, 411 U.S. 475 (1973), and Heck v. Humphrey, 512 U.S. 

477 (1994). Then, we (B) hold in the alternative that the claim would fail on 

the merits even if not Heck-barred.

A.

A prisoner may use a § 1983 suit to challenge conditions of his 

confinement. E.g., Nelson v. Campbell, 541 U.S. 637, 643 (2004). But a 

prisoner may not use § 1983 to challenge “the fact or validity of the sentence 

itself” because such challenges “fall within the core of federal habeas 

corpus.” E.g., id. at 643–44; see also Preiser, 411 U.S. 475, 499 n.14 (“If a 

prisoner seeks to attack both the conditions of his confinement and the fact 

or length of that confinement, his latter claim, under our decision today, is 

cognizable only in federal habeas corpus.”); Heck, 512 U.S. at 481 (Preiser

“held that habeas corpus is the exclusive remedy for a state prisoner who 

challenges the fact or duration of his confinement and seeks immediate or 

speedier release, even though such a claim may come within the literal terms 

of § 1983.”). In short, if “a judgment in favor of the plaintiff would 

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necessarily imply the invalidity of his conviction or sentence,” the claim is 

not cognizable under § 1983. Heck, 512 U.S. at 487.

The same rule applies in the death-penalty context. If a § 1983 claim 

goes merely to the State’s chosen method of execution and does not 

“necessarily imply” the death sentence is invalid, then Preiser does not bar 

the claim. See id. But if the claim’s success would “necessarily imply” the 

death sentence is invalid, then Preiser does bar the claim. See id.

As we described above, see supra, Part III.C, Buntion asserts a Lackey

claim in his habeas petition and in his COA application. He asserts that same 

claim (and only that claim) in his § 1983 suit. He insists that he accepts the 

legality of his 2012 death sentence, and he argues that his challenge goes only

to the State’s method of execution—specifically, the State’s decision to 

execute him after a very long delay between his sentence and his execution. 

Notwithstanding Buntion’s assertions to the contrary, this claim 

sounds only in habeas. That is because Buntion’s contentions under Lackey

“necessarily imply . . . the invalidity of his . . . sentence,” see id., and it is 

therefore not a cognizable § 1983 claim. If Buntion were to prevail on his 

Lackey claim, it would follow that the State could not execute him under any 

circumstances whatsoever. The thrust of Buntion’s Lackey claim is that the 

State would violate the Constitution by executing him after so long a time has 

passed. See Lackey, 514 U.S. at 1045–46 (memorandum of Stevens, J., 

respecting the denial of certiorari) (casting the claim in these terms). At this 

point in time, there is no way to undo that allegedly unconstitutional delay. 

Thus, if Buntion prevailed on this claim, it would necessarily follow that the 

State could not execute him now or ever or in any way. That is merely a 

different way of saying that his sentence would be invalid. See Heck, 512 U.S. 

at 487. Buntion’s claim, then, is not a method-of-execution challenge; it is a 

challenge to the validity of his death sentence. It is therefore not cognizable 

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under § 1983. Cf. Bucklew v. Precythe, 139 S. Ct. 1112, 1126 (2019) (explaining 

the Supreme Court has “expressly held that identifying an available

alternative is a requirement of all Eighth Amendment method-of-execution 

claims” (quotation omitted) (first emphasis added)).

This provides a sufficient basis for affirming the district court’s

dismissal of Buntion’s § 1983 complaint. See Heck, 512 U.S. at 490 

(“Applying these principles to the present action, in which both courts below 

found that the damages claims challenged the legality of the conviction, we 

find that the dismissal of the action was correct.”).

B.

Even if Buntion’s Lackey claim were cognizable under § 1983, we hold 

it would fail on the merits. That is for two independent reasons. First, as we 

explained above in Part III.C.3, Lackey claims are not part of the law. They 

have not ever been accepted by the Supreme Court or our court. Indeed, the 

shorthand for the claim is a dissental by Justice Stevens that urged 

(unsuccessfully, obviously) the Court to recognize the claim. See Lackey, 514 

U.S. at 1421 (memorandum of Stevens, J., respecting the denial of certiorari) 

(describing the claim as “novel”). That is one independent basis for 

affirming the district court’s dismissal.

Independently, if Buntion were correct that his Lackey claim 

challenges the State’s method of execution rather than the sentence of 

execution itself, his claim would fail under Glossip v. Gross, 576 U.S. 863 

(2015). As the Court recently clarified, “Glossip expressly held that 

identifying an available alternative is a requirement of all Eighth Amendment 

method-of-execution claims.” Bucklew, 139 S. Ct. at 1126 (quotation 

omitted). Buntion does not attempt to identify an available alternative. That 

omission makes sense: the gravamen of his Lackey claim is that, given the 

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interval between sentencing and today, no method of execution could 

possibly suffice. But that omission also means the claim must fail. 

V.

The district court’s denial of a stay of execution is AFFIRMED. The 

district court’s dismissal of Buntion’s § 1983 claim is AFFIRMED. 

Buntion’s motion for stay of execution is DENIED. Buntion’s application

for a COA is DENIED. All other motions, and all other requests for relief, 

are DENIED.

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