Michael Pendleton v.

In Miller v. Alabama, — U.S. —, 132 S.Ct. 2455, 2460, 183 L.Ed.2d 407 (2012), the Supreme Court held that “man datory life without parole for those under the age of 18 at the time of their crimes violates the Eighth Amendment’s prohibition on ‘cruel and unusual punishments.’ ” Corey Grant, Franklin X. Baines, and Michael J. Pendleton (collectively, “Petitioners”), each of whom claims to be serving a mandatory sentence of life without the possibility of parole for offenses committed as juveniles, seek our authorization to file successive habeas corpus petitions under 28 U.S.C. §§ 2254 (for…