¶1[EDITORS' NOTE: THIS PAGE CONTAINS HEADNOTES. HEADNOTES ARE NOT AN OFFICIAL PRODUCT OF THE COURT, THEREFORE THEY ARE NOT DISPLAYED.] *1047
¶2Melvin Trotter appeals an order of the circuit court denying his motion for post-conviction relief under Florida Rule of Criminal Procedure 3.850 and an order concluding that he is not mentally retarded. He also petitions the Court for a writ of habeas corpus. We have jurisdiction. See art. V, § 3(b)(1), (9), Fla. Const. As explained below, we affirm the circuit court's denial of Trotter's postconviction motion and the order on mental retardation, and we deny Trotter's habeas petition.
¶4Following the new penalty phase, eleven jurors recommended death, and the court imposed that sentence after finding four aggravating factors and two statutory, and several nonstatutory, mitigating factors. Trotter v. State,690 So.2d 1234, 1236 (Fla. 1996), cert. denied,522 U.S. 876, 118 S.Ct. 197,139 L.Ed.2d 134 (1997).2 On appeal, Trotter raised ten issues, including a contention *1048 that the trial court again erred in using his community control status as an aggravator. Id. at 1237.3 We affirmed the sentence, finding that subsequent statutory changes permitting use of such status as an aggravator constituted a "refinement" of the law that applied retroactively. Id. Without discussion, we found all other issues meritless. Id.
¶5Subsequently, Trotter filed a motion for postconviction relief under rule 3.850.4 The trial court held an evidentiary hearing on four claims, following which it issued an order denying all claims.
¶6Trotter filed this appeal and petitioned for writ of habeas corpus. Following this Court's promulgation of Florida Rule of Criminal Procedure 3.203, providing a procedure for determining mental retardation in death penalty cases, we granted Trotter's motion to relinquish jurisdiction. Pursuant to that rule, Trotter filed a successive postconviction motion in the circuit court for determination of mental retardation and waived an evidentiary hearing. The attorneys filed written reports and closing arguments in lieu of live proceedings, and the parties stipulated to the court taking judicial notice of the testimony presented at Trotter's 2002 postconviction hearing. The court also took judicial notice of Trotter's trial and resentencing proceedings. The court determined that Trotter was not mentally retarded. In his supplemental brief, Trotter appeals that order as well. We now address the issues Trotter raises in his initial and supplemental briefs.
¶10First, no expert who tested Trotter's IQ as an adult, including those who also examined his adaptive skills, found that Trotter meets the definition for mental retardation. They reported IQ scores ranging from 72 to 91. The court found that variances in Trotter's IQ subtest scores were inconsistent with mental retardation. Trotter's scores on some subtests were normal, and score variances were explained by his not starting school until age nine and the deficient environment in which he grew up. The testimony and reports of several doctors directly supported this conclusion, including Dr. Krop, who examined and tested Trotter and reviewed numerous records. These same doctors found that Trotter was not deficient in adaptive skills. In addition, Dr. Mosman, a defense expert, did not assess adaptive skills because Trotter's IQ excluded Trotter from the mental retardation category.
¶11Trotter's arguments on appeal rest almost completely on the testimony of Dr. Calvin Pinkard. In 1974, Dr. Pinkard tested and interviewed Trotter (then age *1050 fifteen) to determine whether he was mentally retarded. Without examining prior school records and IQ testing or adaptive functioning, Pinkard concluded that Trotter was not mentally retarded. Pinkard determined Trotter had an IQ of 88, was normal and mature for his age, was able to follow complex verbal directions, and was capable of being trained in a variety of trades. He diagnosed Trotter with "mild" "inadequate personality disorder" based on Trotter's shyness, negative self-image, and "not making it" in school, but found no treatment was needed.
¶12In 2002, however, Pinkard reversed himself. He opined that Trotter was at age fifteen, and is as an adult, mentally retarded. He testified that Trotter's 1976 IQ score of 88 was artificially inflated by eight points, and having read Dr. Mosman's affidavit, Pinkard testified that Trotter had deficits in adaptive functioning. Pinkard did not examine or conduct any new testing on Trotter.
¶13Because Dr. Pinkard is the only expert who examined Trotter in his youth, Trotter contends his testimony should be essentially determinative and afforded great weight. We disagree. First, the question of evidentiary weight is reserved to the circuit court, and this Court does not reweigh the evidence. Tibbs v. State,397 So.2d 1120, 1123 (Fla. 1981) ("Legal sufficiency alone, as opposed to evidentiary weight, is the appropriate concern of an appellate tribunal."), aff'd,457 U.S. 31, 102 S.Ct. 2211,72 L.Ed.2d 652 (1982). Second, the circuit court found Dr. Pinkard's testimony unreliable. The determination of the credibility of witnesses also is reserved to the trial court. Windom v. State,886 So.2d 915, 927 (Fla. 2004) ("This Court has held that it will not substitute its judgment for that of the trial court on questions of fact, and likewise on the credibility of witnesses and the weight given to the evidence so long as the trial court's findings are supported by competent, substantial evidence.").
¶14When Trotter was fifteen, Pinkard concluded that Trotter wasnot mentally retarded. As the circuit court found, even if the IQ score of 88 were adjusted down to 80, the IQ would still be above the mental retardation level, a fact Pinkard admitted. Importantly, Pinkard's revised opinion does not rest on his own new examination or testing of Trotter; he did none. In fact, there is no basis in his own testimony to support his new opinion. His opinion is contradicted by the testimony of all of the other experts who did examine Trotter. Accordingly, we affirm the trial court's determination that Trotter is not mentally retarded.
¶17In Strickland v. Washington,466 U.S. 668, 104 S.Ct. 2052,80 L.Ed.2d 674 (1984), the Court established a two-pronged standard for determining whether counsel provided legally ineffective assistance. First, a defendant must point to specific acts or omissions of counsel that are "so serious that counsel was not functioning as the `counsel' guaranteed the defendant by the Sixth Amendment." Id. at 687, 104 S.Ct. 2052. Second, the defendant must establish prejudice by "show[ing] that there is a reasonable probability that, but for counsel's unprofessional errors, the result of the proceeding would have been different."Id. at 694, 104 S.Ct. 2052. A reasonable probability is a "probability sufficient to undermine confidence in the outcome."Id. Claims of ineffective assistance present mixed questions of law and fact. Occhicone v. State,768 So.2d 1037, 1045 (Fla. 2000). This Court independently reviews the trial court's legal conclusions and defers to the trial court's findings of fact. As explained below, we affirm the denial of each of Trotter's claims.
¶19In Ake, the United States Supreme Court held, with regard to the sentencing phase of capital trials, that "due process requires access to a psychiatric examination on relevant issues, to the testimony of the psychiatrist, and to assistance in preparation at the sentencing phase." 470 U.S. at 84,105 S.Ct. 1087. This requirement of access to, and assistance *1052 from, a mental health expert was met here. At Trotter's resentencing, three experts testified for him: Dr. Harry Krop, Dr. Frank Wood, and Dr. Michael Maher. Dr. Krop administered various tests, met with Trotter several times, reviewed numerous documents and records regarding Trotter's background, and interviewed several witnesses who knew Trotter. Based in large part on his testimony, the trial court found two statutory mitigating factors: that Trotter was under the influence of extreme mental and emotional disturbance and his capacity was substantially impaired. Trotter,690 So.2d at 1236 n. 6. The resentencing court also found the following nonstatutory mitigators: Trotter's below-average IQ, family and developmental problems, disadvantaged background, possible frontal lobe brain disorder, and remorse, and other nonstatutory factors presented by the defense. Id. at 1236 n. 7. Accordingly, Trotter has failed to demonstrate either an error of counsel or the inadequacy of the defense's mental health expert. See, e.g.,Elledge v. State,911 So.2d 57, 72 (Fla. 2005) ("[T]he record does not support the contention that Elledge was denied an adequate mental evaluation as required by Ake."), cert.denied, ___ U.S. ___, 126 S.Ct. 1173, 163 L.Ed.2d 1141 (2006);Hodges v. State,885 So.2d 338, 353 (Fla. 2004) (holding that the defendant failed to establish an Ake violation because he "had access to multiple mental health experts prior to trial, and the experts performed all of the essential tasks required byAke").
¶20Moreover, Trotter's allegations both below and on appeal are based on the testimony of Trotter's more recently hired mental health expert. As we have previously stated, mental health investigation and testimony are not rendered incompetent "merely because the defendant has now secured the testimony of a more favorable mental health expert." Gaskin v. State,822 So.2d 1243, 1250 (Fla. 2002) (quoting Asay v. State,769 So.2d 974,986 (Fla. 2000)). Accordingly, Trotter is not entitled to relief on this claim.
¶22The two nieces were Gladys Casimir and Marshanette Polite. Gladys was four years old when Trotter was placed in foster care, and Trotter lived with Marshanette's family for a time when she was five or six years old, and she had no more contact with him until they were both adults. They testified, for example, that Trotter married a drug-using prostitute, cared for her children, and was "slow." In contrast, Dr. Krop, who testified for Trotter at both sentencing and resentencing, interviewed Trotter six times; reviewed numerous documents, including school records, psychological testing, and prison records; interviewed several people, including Trotter's mother, foster mother, sister, and one of Trotter's friends, a former foster child who lived with Trotter's foster family, and a correctional officer who knew Trotter; and consulted a pharmacologist, a psychiatrist, and a neuropsychologist. As stated previously, the testimony presented at resentencing established two statutory and several nonstatutory mitigating circumstances. Accordingly, Trotter failed to meet either of Strickland's requirements.
¶24Trotter contends that the circuit court erred in denying his 3.850 motion to vacate the 1985 conviction. He also claims that defense counsel was ineffective for not filing a motion to vacate the 1985 conviction at the time of his first murder trial and sentencing. We address each claim in turn.
¶25First, on direct appeal from resentencing, Trotter argued that the trial court erred in denying his motion challenging the validity of his 1985 conviction. See Trotter,690 So.2d at 1236 n. 8. Without discussion, we affirmed denial of the issue as meritless. Id. at 1237. Accordingly, not only could Trotter have raised a claim on direct appeal, but he did so, and is thus procedurally barred from raising any claim regarding the 1985 plea and conviction.
¶26Trotter also claims that defense counsel was ineffective for failing timely to file a motion attacking the 1985 conviction. Assuming this issue is not moot in light of our prior remand for a new penalty phase, we find the claim lacks merit. The trial court in 1992 denied the motions to withdraw the plea and to vacate the conviction as procedurally barred because they were filed beyond the two-year limit of rule 3.850. The trial court, however, also denied the motions on the merits because the evidence presented was legally insufficient. In denying this ineffective assistance claim, the postconviction court held that because the trial court previously also denied the motions on the merits, Trotter failed to establish prejudice for counsel's untimely filing of the motions. We agree that Trotter has failed to establish prejudice and affirm denial of relief on this claim.
¶28Trotter first contends that his death sentence is unconstitutional under Apprendi v. New Jersey,530 U.S. 466,120 S.Ct. 2348, 147 L.Ed.2d 435 (2000), and Ring v. Arizona,536 U.S. 584, 122 S.Ct. 2428, 153 L.Ed.2d 556 (2002). This Court previously has held that neither Apprendi nor Ring applies retroactively. See Hughes v. State,901 So.2d 837, 838 (2005) (holding that Apprendi does not apply retroactively); Johnsonv. State,904 So.2d 400, 412 (Fla. 2005) (holding that Ring does not apply retroactively). Accordingly, we deny this claim.
¶29In his second habeas issue, Trotter argues that he may be incompetent at the time of execution. He admits, however, that his claim is not ripe for review. Trotter is correct, and we deny this claim as well. See Hall v. Moore,792 So.2d 447, 450 (Fla. 2001) (stating that consideration of death-sentenced defendant's claim of incompetency *1054 or insanity to be executed is premature if death warrant has not been signed); see also Fla.R.Crim.P. 3.811(c)(d) (stating that court may not consider motion to stay execution on grounds of incompetence or insanity to be executed until governor has signed death warrant and, following statutory proceedings, has determined the prisoner is sane).
¶31It is so ordered.
¶32PARIENTE, C.J., and WELLS, ANSTEAD, LEWIS, CANTERO, and BELL, JJ., concur.
¶33QUINCE, J., recused.
¶35 As used in this rule, the term "mental retardation"means significantly subaverage general intellectualfunctioning existing concurrently with deficits inadaptive behavior and manifested during the periodfrom conception to age 18. The term "significantly subaverage general intellectual functioning," for the purpose of this rule, means performance that is two or more standard deviations from the mean score on a standardized intelligence test authorized by the Department of Children and Family Services in rule 65B-4.032 of the Florida Administrative Code. The term "adaptive behavior," for the purpose of this rule, means the effectiveness or degree with which an individual meets the standards of personal independence and social responsibility expected of his or her age, cultural group, and community.
¶36(Emphasis added.) Section 921.137(1), Florida Statutes (2005), provides an identical definition, but the statute "does not apply to a defendant who was sentenced to death prior to" its effective date. Id. § 921.137(8).