(2) resulted in a decision that was based on an unreasonable determination of the facts in light of the evidence presented in the State court proceeding. 28 U.S.C. § 2254(d).
Under § 2254(d)(1), the law must be “clearly established in the holdings of [the Supreme] Court” at the time of the state court’s decision. Harrington, 131 S.Ct. at 785 (citation omitted). “[A]n unreasonable application of federal law is different from an incorrect application of federal law.” Renico v. Lett, 559 U.S. 766, 773 (2010) (citation omitted). “[I]t is not an unreasonable application of clearly established Federal law for a state court to decline to apply a specific legal rule that has not been squarely established by [the Supreme] Court.” Harrington, 131 S.Ct. at 786 (internal quotation marks and citation omitted) (first alteration in original). “[A] habeas court must determine what arguments or theories supported or . . . could have supported, the state court’s decision; and then it must ask whether it is possible fairminded jurists could disagree that those arguments or theories are inconsistent with the holding in a prior decision of [the Supreme] Court.” Id. A state court’s decision is not entitled to AEDPA deference under § 2254(d)(1) “if the state court correctly identifies the governing legal principle from the Supreme Court’s decisions, but unreasonably applies it to the facts of the particular case” or if the state court “extends a legal principle from [Supreme Court] precedent to a new context where it should not apply or unreasonably refuses to extend that principle to a new context where it should apply.” Chester v. Thaler, 666 F.3d 340, 344 (5th Cir. 2011) (alteration in original) (citations and internal quotation marks omitted).
Under § 2254(d)(2), “relief may not be granted unless the decision was based upon an unreasonable determination of the facts in light of the evidence presented in the State court proceedings. A factual determination made by a state court must be rebutted by clear and convincing evidence.” Id. at 348 (quoting Clark v. Quarterman, 457 F.3d 441, 443 (5th Cir. 2006)) (internal quotation marks omitted). “The question of whether a defendant suffers from mental retardation involves issues of fact, and thus is subject to a presumption of correctness that must be rebutted by clear and convincing evidence under Section 2254(e)(1).” Id. (quoting Maldonado v. Thaler, 625 F.3d 229, 236 (5th Cir. 2010)) (internal quotation marks omitted).
B. Applicable Law
The Supreme Court “did not provide definitive procedural or substantive guides for determining when a defendant is mentally retarded.” Hearn v. Thaler, 669 F.3d 265, 272 (5th Cir. 2012) (quoting Bobby v. Bies, 556 U.S. 825, 831 (2009)) (internal quotation marks omitted). Instead, the Supreme Court left “to the State[s] the task of developing appropriate ways to enforce the constitutional restriction upon [the] execution of sentences.” Atkins, 536 U.S. at 317 (internal quotation marks and citation omitted). Therefore, we examine Louisiana law to determine whether Brumfield established the prerequisites of an Atkins claim.
Louisiana defines mental retardation as “a disability characterized by significant limitations in both intellectual functioning and adaptive behavior as expressed in conceptual, social, and practical adaptive skills. The onset must occur before the age of eighteen years.” La. Code Crim. Proc. art. 905.5.1(H)(1). The Louisiana Supreme Court has held that the confidence range associated with an intellectual quotient (“I.Q.”) score of 75 “brush[es] the threshold score for a mental retardation diagnosis; however, it is possible for someone with an I.Q. score higher than 70 to be considered mentally retarded if his adaptive functioning is substantially impaired.” State v. Dunn (Dunn III), 41 So.3d 454, 470 (La. 2010).
Adaptive functioning “refers to how effectively individuals cope with common life demands and how well they meet the standards of personal independence expected of someone in their particular age group, sociocultural background, and community setting.” Id. at 463 (internal quotation marks and citation omitted). The Louisiana Supreme Court has recognized “six major life activities related to adaptive functioning: self-care, understanding and use of language, learning, mobility, self-direction, and capacity for independent living.” Id. (citation omitted). This prong is satisfied when there are “significant limitations in . . . at least two of the following skill areas: communication, self-care, home living, social/interpersonal skills, use of community resources, self-direction, functional academic skills, work, leisure, health, and safety . . . .” Id. at 459
In State v. Dunn (Dunn II), 974 So.2d 658, 662 (La. 2008) (per curiam), the Louisiana Supreme Court held that the procedure it explained in State v. Williams, 831 So.2d 835 (La. 2002) governed cases in which the issue of whether to hold an Atkins hearing is raised post-trial. That is, a defendant must first “come forward with some evidence to put his mental condition at issue.” State v. Dunn (Dunn I), 831 So.2d 862, 884 (La. 2002). The defendant must undergo a mental examination “[i]f the court has reasonable ground to doubt whether the defendant is mentally retarded.” Id. Essentially, “[t]he defendant [must] come forward with some evidence initially to put his or her mental condition at issue.” Dunn III, 41 So.3d at 461. Then, the “defendant must prove his or her mental retardation by a preponderance of the evidence.” Id.
C. Analysis
We first consider whether the state court’s judgment was “on the merits” as contemplated by § 2254(d). We agree with the district court that the state court’s decision was “on the merits.” 28 U.S.C. § 2254(d). The state court did not cite any procedural grounds relating to Brumfield’s mental retardation claim in its decision or at its hearing.[6] Therefore, the state court’s determination is due AEDPA deference unless an exception under §§ 2254(d)(1)–(2) applies. Because no exception applies, we hold that the state court’s judgment was entitled to AEDPA deference.
1. 28 U.S.C. § 2254(d)(1)
The district court erred in its determination that the state court decision was not entitled to AEDPA deference. In the district court’s view, the state court was required to provide Brumfield with the funds necessary to develop his claims. However, there is no Supreme Court decision that has held that prisoners asserting Atkins claims are entitled to expert funds to make out a prima facie case. Rather than present cases holding that Brumfield was entitled to funding to develop his prima facie case, the district court faulted the state court for failing to extend the due process precepts in Atkins, Ford, and Panetti to encompass this aspect of due process. See Chester, 666 F.3d at 344 (holding that a state court’s decision is not entitled to AEDPA deference under 2254(d)(1) where the court “unreasonably refuses to extend [a legal principle from Supreme Court precedent] to a new context where it should apply”).
The district court’s holding was an unwarranted extension of Supreme Court jurisprudence. See id. at 345 (“The first step in determining whether a state court unreasonably applied clearly established federal law is to identify the Supreme Court holding that the state court supposedly unreasonably applied.”). Under Panetti v. Quarterman, 551 U.S. 930 (2007), and Ford v. Wainwright, 477 U.S. 399 (1986), a court is explicitly required to provide an “opportunity to be heard” once the prisoner has made a “substantial threshold showing of insanity.” Panetti, 551 U.S. at 949 (internal quotation marks and citation omitted). This includes the opportunity to submit expert evidence. Id. at 951. However, nowhere does the Supreme Court hold that this opportunity requires the court or the state to provide the prisoner with funds to obtain this expert evidence. Nor has this circuit recognized that such an established federal right exists. See Morris v. Dretke, 413 F.3d 484, 501 (5th Cir. 2005) (Higginbotham, J., concurring) (“[T]he State was within its rights to deny [the petitioner] assistance in obtaining intellectual testing [in order to make out a prima facie case of mental retardation].”).
We have explained the due process rights due “under Ford[:] [o]nce a prisoner seeking a stay of execution has made a ‘substantial threshold showing of insanity, ‘ the protection afforded by procedural due process includes a ‘fair hearing’ in accord with fundamental fairness.” Rivera v. Quarterman, 505 F.3d 349, 358 (5th Cir. 2007) (second alteration in original) (quotation omitted). Similarly, “[t]he lesson we draw from Panetti is that, where a petitioner has made a prima facie showing of retardation . . . the state court’s failure to provide him with the opportunity to develop his claim deprives the state court’s decision of the deference normally due.” Id. Thus, the strictures of procedural due process associated with Ford and Panetti attach only after a prisoner has made a “substantial threshold showing.” Accordingly, we hold that the state court did not violate § 2254(d)(1).[7]
2. 28 U.S.C. § 2254(d)(2)
Similarly, the state court’s judgment did not violate § 2254(d)(2). Brumfield does not contend that he presented a prima facie showing of mental retardation before the state court. Accordingly, he has waived this claim. See Trico Marine Assets Inc. v. Diamond B. Marine Servs. Inc., 332 F.3d 779, 790 n.6 (5th Cir. 2003) (“Issues not raised or argued in the brief of the appellant may be considered waived and thus will not be noticed or entertained by the court of appeals.” (citation and emphasis omitted)). Nevertheless, even if this claim were not waived, our review of the record persuades us that the state court did not abuse its discretion when it denied Brumfield an evidentiary hearing. The district court erroneously found that the state court rested its ruling on Brumfield’s adaptive skills and faulted the state court for failing to provide Brumfield with the requisite funding. The district court also chided the state court for relying on evidence presented for mitigation purposes and deciding Brumfield’s claim based on a record which failed to discuss all of the necessary elements. In addition, the district court concluded that the state court wrongly used competency evidence to determine Brumfield’s Atkins claim.
Contrary to the district court’s ruling, the state court considered both the intellectual functioning and adaptive behavior prongs of Louisiana’s test for mental retardation. The state court noted that of the two I.Q. tests, one returned a score of 75 and the other returned “a little bit higher I.Q.” The state court then properly considered the evidence of adaptive functioning that Brumfield presented. The state court concluded that Brumfield had not “demonstrated impairment in adaptive skills.” The district court criticized the state court for not analyzing each sub-factor of the adaptive skills prong, but there is no requirement that the state court articulate all of its reasons. Notably, no one testified that Brumfield was mentally retarded. Indeed, the record showed that at least one doctor diagnosed him with attention-deficit disorder and an anti-social personality. There was also testimony that Brumfield was capable of daily life activities such as working and establishing relationships. Based on the evidence in the record, we conclude that the state court did not clearly err in determining that Brumfield did not meet his burden of presenting a prima facie case of mental retardation under Louisiana law. Thus, the state court’s decision does not fall under the exceptions in § 2254(d) and was entitled to AEDPA deference.
In sum, the district court erred when it failed to give the proper AEDPA deference to the state court’s decision. Because the state court’s judgment was entitled to AEDPA deference, “there was no reason for the district court to conduct an evidentiary hearing.” Blue v. Thaler, 665 F.3d 647, 661 (5th Cir. 2011). Accordingly, it was error for the district court to conduct such a hearing, and we therefore disregard the evidence adduced for the first time before the district court for purposes of our analysis under § 2254(d). See Cullen v. Pinholster, 131 S.Ct. 1388, 1398 (2010) (“[R]eview under § 2254(d)(1) is limited to the record that was before the state court that adjudicated the claim on the merits.”); Blue, 665 F.3d at 655–56 (“Pinholster prohibits a federal court from using evidence that is introduced for the first time at a federal-court evidentiary hearing as the basis for concluding that a state court’s adjudication is not entitled to deference under § 2254(d).”).[8]
III. CONCLUSION
For the foregoing reasons, we REVERSE the district court’s grant of habeas relief in favor of Brumfield.
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