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No. 10597471
United States Court of Appeals for the Ninth Circuit

Comier v. Mattos

No. 10597471 · Decided June 3, 2025
No. 10597471 · Ninth Circuit · 2025 · FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
June 3, 2025
Citation
No. 10597471
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUN 3 2025 MOLLY C. DWYER, CLERK U.S. COURT OF APPEALS FOR THE NINTH CIRCUIT LEE R. COMIER, Jr., No. 24-1926 Petitioner, v. MEMORANDUM* JOHN MATTOS, Respondent. Application to File Second or Successive Petition Under 28 U.S.C. § 2254 Argued and Submitted May 20, 2025 Pasadena, California Before: GRABER, WARDLAW, and JOHNSTONE, Circuit Judges. Lee R. Comier, Jr. requests leave to file a second or successive petition for writ of habeas corpus under 28 U.S.C. § 2254. We have jurisdiction under 28 U.S.C. § 2244 and deny Comier’s application. Under 28 U.S.C. § 2244(b)(2)(A), a petitioner may not bring second or successive petition for a writ of habeas corpus unless “the applicant shows that the * This disposition is not appropriate for publication and is not precedent except as provided by Ninth Circuit Rule 36-3. claim relies on a new rule of constitutional law, made retroactive to cases on collateral review by the Supreme Court, that was previously unavailable.” (Emphasis added). Comier’s application relies on the new rule of constitutional law announced in Graham v. Florida, 560 U.S. 48 (2010). In Graham, the Supreme Court held that the Eighth Amendment “prohibits the imposition of a life without parole sentence on a juvenile offender who did not commit homicide.” 560 U.S. at 82. Comier was seventeen years old when he was arrested, and he is currently serving a cumulative 95.25-year sentence for non-homicide offenses. Comier claims that his sentence is unconstitutional under Graham. For purposes of 28 U.S.C. § 2244(b)(2)(A), a rule is not retroactive until the Supreme Court holds it to be so. Tyler v. Cain, 533 U.S. 656, 663 (2001). The Supreme Court can “ma[k]e” a new rule retroactive through an explicit holding or through “the right combination of holdings.” Id. at 663, 666 (alteration in original). Comier argues that Graham became retroactive in January 2016 when the Supreme Court decided Montgomery v. Louisiana, 577 U.S. 190 (2016). Assuming that Montgomery made Graham retroactive, Comier fails to show that his claim was previously unavailable because he has not made a prima facie showing that “real-world circumstances . . . prevented him, as a practical matter, from asserting his claim.” Muñoz v. United States, 28 F.4th 973, 977 (2022); 28 2 24-1926 U.S.C. § 2244(b)(3)(C). Comier filed his first habeas petition in March 2016, two months after the Court decided Montgomery. Comier failed to demonstrate any “systemic or external barrier[s]” that prevented him from raising his Graham argument in that initial proceeding. Muñoz, 28 F.4th at 980; id. (“[Personal] characteristics, and the relatively short time frame . . . are not the kinds of circumstances that render a claim . . . ‘previously unavailable.’”). And, in January 2017, counsel for Comier filed a notice of state post-conviction relief based on the rule in Graham; Comier was consulted about the content of that notice. So Comier was aware of Graham and Montgomery in August 2017 when he amended his 2016 habeas petition. Yet he did not attempt either to amend his petition to include those claims or to stay the proceedings. Because Comier has not shown that the rule in Graham was unavailable to him in his previous petition, he has not met the requirements of 28 U.S.C. § 2244(b)(2)(A). DENIED. 3 24-1926
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUN 3 2025 MOLLY C.
Key Points
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUN 3 2025 MOLLY C.
FlawCheck shows no negative treatment for Comier v. Mattos in the current circuit citation data.
This case was decided on June 3, 2025.
Use the citation No. 10597471 and verify it against the official reporter before filing.
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