John Richard Marek, a prisoner under sentence of death, appeals the postconviction court’s order denying his second successive motion for postconviction relief, which was filed pursuant to Florida Rule of Criminal Procedure 3.851. We have jurisdiction. Art. V, § 3(b)(1), Fla. Const. For the reasons stated below, we affirm the postconviction court’s order denying relief.
I. BACKGROUND
Marek was convicted of first-degree murder, kidnapping, attempted burglary, and battery in the 1983 murder of Adella Marie Simmons, and was sentenced to death.
1
We affirmed the judgment and sentence on direct appeal.
Marek v. State,
In May 2007, Marek filed his second successive motion for postconviction relief, which he later amended. The amended motion raised two claims and requested leave to amend the motion.
In his first claim, Marek argued that Florida’s procedures for lethal injection violate the Eighth Amendment to the Constitution of the United States. Marek presented his challenge to the procedures as a newly discovered evidence claim based on the December 2006 execution of Angel Diaz and the subsequent investigations, re *1126 ports, and statements by the Governor and the Department of Corrections.
In his second claim, Marek argued generally that his death sentence was imposed arbitrarily and capriciously thus violating
Furman v. Georgia,
Finally, as part of this second claim, Marek asserted that his previously raised claim that his trial counsel failed to conduct an adequate investigation of Marek’s background for the presentation of mitigation in the penalty phase of his trial should be reevaluated under the standards enunciated in
Rompilla v. Beard,
On April 20, 2009, while Marek’s second successive postconviction motion was pending in the circuit court, Governor Charlie Crist signed Marek’s death warrant.
On April 23, 2009, the postconviction court summarily denied Marek’s second successive motion for postconviction relief and request for leave to amend the motion. Citing this Court’s recent cases rejecting constitutional challenges to Florida’s lethal injection procedures, the postconviction court rejected Marek’s Eighth Amendment challenge to Florida’s lethal injection procedures. The postconviction court also ruled that the ABA Report did not constitute newly discovered evidence and held that Marek’s claim that his sentencing was arbitrary in violation of Furman was mer-itless. The postconviction court found that the prosecutor did not pursue inconsistent theories at the separate trials of Marek and Wigley. And finally, the postconviction court rejected Marek’s claim requesting another review of his claim of ineffective assistance of penalty-phase counsel, finding that the request was an improper attempt to relitigate a procedurally barred issue.
On April 27, 2009, Marek filed a motion that sought both rehearing of the postcon-viction court’s summary denial of his motion to vacate and an opportunity to amend his motion to vacate. He requested leave to add the claims that his execution is unconstitutional because he has spent over twenty-five years on death row and that the United States Supreme Court’s future holding in
Caperton v. A.T. Massey Coal Co.,
No. 33350, — W.Va.-, — S.E.2d -,
Marek appeals the postconviction court’s denial of his motion to vacate, his motion for rehearing, and his motion to amend. He argues that (A) his sentence of death violates the Eighth and Fourteenth Amendments of the United States Constitution because it is the result of a process that permitted the arbitrary and capricious imposition of a sentence of death; (B) Florida’s lethal injection execution procedures violate the United States and Florida Constitutions; and (C) the posteonvietion court erred in denying his motion to amend and the claims contained therein.
II. ANALYSIS
An evidentiary hearing must be held whenever the movant makes a facially sufficient claim that requires a factual determination.
Amendments to Fla. Rules of Crim. Pro. 3.851, 3.852, & 3.993,
A. Arbitrary Sentencing
In his first claim on appeal, Marek argues that his sentence is unconstitutionally arbitrary under Furman because (1) the State argued inconsistent theories in his trial and the trial of codefendant Wigley; (2) Marek’s claim of ineffective assistance of penalty-phase counsel, raised in his initial postconviction motion, should be reevaluated; and (3) Florida’s clemency process is inadequate. These arguments were raised in Marek’s second successive post-conviction motion, and the postconviction court expressly addressed the first two arguments in its order denying relief.
The postconviction court did not err in concluding that the prosecutor did not pursue inconsistent theories at trial and that Marek’s argument on this point was merit-less. Marek’s argument that his death sentence is unconstitutionally arbitrary as a result of the State taking inconsistent positions about whether Marek or his co-defendant was the dominant actor in the kidnapping and murder is insufficiently pleaded, procedurally barred, and based on the record before us, without merit.
Marek’s inconsistent-theories argument is insufficiently pleaded under Florida Rule of Criminal Procedure 3.851(d)(2). Marek does not (1) explain why the facts upon which the argument is predicated were unknown and could not be ascertained by the exercise of due diligence or (2) cite to a newly established fundamental constitutional right that applies retroactively.
In his direct appeal, Marek argued that his death sentence was “cruel and unusual, arbitrary, and unequal” in light of codefen-dant Wigley’s life sentence.
Marek,
*1128
Furthermore, we conclude that Marek’s argument is not based on any new constitutional right. Marek asserts that in
Bradshaw v. Stumpf,
Finally, Marek has not established that the State actually argued inconsistent theories. Based on the trial excerpts included in Marek’s motion for rehearing filed in the postconviction court and his appellate brief filed here, Marek has not demonstrated that in different trials the State attributed specific acts to different defendants or any such direct inconsistency. 2
The postconviction court also did not err in denying Marek’s argument that his previously raised claim of ineffective assistance of counsel should be reevaluated under the standards enunciated in
Rompilla^ Wiggins,
and
Williams.
Contrary to Ma-rek’s argument, the United States Supreme Court in these cases did not change the standard of review for claims of ineffective assistance of counsel under
Strickland.
In
Rompilla,
the Court expressly concluded, based on the factual record in that case, that trial counsel’s failure to
*1129
review the defendant’s prior conviction file for mitigation evidence constituted ineffective assistance of counsel.
Moreover, Marek’s argument is procedurally barred because he previously litigated this issue. In his appeal from the denial of his prior successive postconviction motion, Marek argued that his claim of ineffective assistance of counsel should be reexamined under those cases because “Judge Kaplan’s partiality impaired his ability to follow these standards in evaluating prejudice in Mr. Marek’s case.” In his accompanying habeas petition, Marek argued that the “Court’s prior decision affirming the denial of [his] claim that he received ineffective assistance at the penalty proceeding is in error in light of the recent decision[s] by the United States Supreme Court in
Rompilla v. Beard,
Next, Marek argues that the post-conviction court’s denial of his second successive motion was erroneous because, as explained in the ABA Report, Florida’s clemency process fails to correct for arbitrary factors in the capital sentencing scheme. Marek asserts that the clemency process is one-sided, arbitrary, and stan-dardless. Again, his argument is without merit. In
Rutherford v. State,
Moreover, Marek and the State agree that a full clemency proceeding was conducted in 1988 and that public records demonstrate that in 2008, the Governor corresponded with the Florida Parole Commission about Marek. Marek’s death warrant expressly states that “it has been determined that Executive Clemency, as authorized by Article IV, Section 8(a), Florida Constitution, is not appropriate.”
*1130
Previously, in
Bundy v. State,
[i]t is not our prerogative to second-guess the application of this exclusive executive function. First, the principle of separation of powers requires the judiciary to adopt an extremely cautious approach in analyzing questions involving this admitted matter of executive grace. As noted in In re Advisory Opinion of the Governor,334 So.2d 561 , 562-63 (Fla.1976), “[t]his Court has always viewed the pardon powers expressed in the Constitution as being peculiarly within the domain of the executive branch of government.”
Bundy,
B. Florida’s Lethal Injection Procedures
Marek’s next claim challenges the constitutionality of Florida’s lethal injection procedures. We have repeatedly rejected similar claims and have upheld the constitutionality of Florida’s lethal injection procedures.
See Tompkins v. State,
Marek argues that he cannot be denied an evidentiary hearing based on
Lightb-oume
because he was not a party in that case. In support of this argument, he cites
Teffeteller v. Dugger,
Accordingly, we hold that the postcon-viction court did not err in summarily denying this claim.
C. Motion to Amend
Marek’s final claim is that the post-conviction court erred in denying his motion to amend his second successive post-conviction motion to raise two additional claims. First, Marek sought to present a claim that the length of time he has spent on death row, twenty-five years since he was sentenced and twenty-three years since his sentence became final, is cruel and unusual punishment in violation of the Eighth Amendment. Second, Marek sought to present a claim based on
Caper-ton,
which concerns the disqualification of
*1131
a judge due to a relationship with a litigant. The denial of a motion to amend a postconviction motion is reviewed for abuse of discretion.
Walton,
With regard to the claim about the length of time Marek has spent on death row, we have previously rejected similar arguments. In
Tompkins,
With regard to
Caperton,
Marek contends that
when
the Supreme Court decides
Caperton,
the decision
may
demonstrate that he was deprived of due process of law when Judge Kaplan presided over the 1988 evidentiary hearing in Ma-rek’s initial postconviction proceedings. This claim is legally insufficient and merit-less. In
Caperton,
the West Virginia Supreme Court overturned a lower court’s decision against a coal company, with Justice Benjamin voting with the majority. The issue before the Supreme Court in
Caperton
concerns whether a state supreme court justice’s participation in a case in which a principal financial campaign supporter was a party violated the Due Process Clause of the Fourteenth Amendment. The factual predicate underlying Marek’s motion to disqualify Judge Kaplan, however, is distinguishable from that at issue in
Caperton.
Judge Kaplan presided over Marek’s trial and initial postconviction motion. In 1997, almost ten years later, he recused himself from presiding over Marek’s successive postconviction motion to avoid any appearance of impropriety resulting from his recently developed close friendship with Marek’s trial counsel. Marek claims that Judge Kap-lan’s recusal from the latter proceedings required his recusal from the prior post-conviction proceedings held a decade earlier. In addition to his claim being speculative, any forthcoming decision in
Caperton
likely will be irrelevant to Marek’s case. Finally, as the State points out, we have previously rejected a similar argument that this Court should delay an execution in light of a pending Supreme Court case where the facts and issue were much closer.
See King v. State,
III. CONCLUSION
For the reasons stated above, we affirm the postconviction court’s order summarily *1132 denying Marek’s second successive motion for postconviction relief and denying Ma-rek’s motion to amend.
It is so ordered.
Notes
. Marek’s codefendant, Raymond Wigley, was tried separately and sentenced to life in prison for his role in the kidnapping and murder of Simmons. Wigley was later murdered in prison by John Blackwelder.
See Blackwelder v. State,
.
Moreover, Marek has not followed the procedure for raising a claim of inconsistent trial theories. In
Johnson v. State,
Effective as of [July 13, 1995], we hold that the proper method of bringing relevant matters before this Court that are contained in separate records of pending cases is by way of a motion to supplement the record, not by a request for the taking of judicial notice.... In the future, however, any attempt to cross-reference separate records of pending cases will constitute grounds for the opposing party to move to strike the cross reference under the holdings of Wuornos [v. State,644 So.2d 1012 (Fla.1994)] and Jackson [v. State,575 So.2d 181 (Fla. 1991) ]. This Court likewise may strike such a cross reference sua sponte. Any order striking a cross reference shall constitute automatic notice to counsel that the record must be supplemented in keeping with rule 9.200(f)(2), and the failure to supplement then will work a procedural bar as to the matters at issue in the improperly cross-referenced material.
(Footnotes omitted.) In
Smith
v.
State,
. To the extent that Marek relies on
Cone v. Bell,
- U.S. -,
