United States v. Doe, 58 F.4th 1148

Jane Doe, age 17½ at the time, is accused of orchestrating the murders of her parents by recruiting two teenage boys; she did not commit the physical assaults but planned and directed them.
Crimes occurred on Choctaw Nation land; federal jurisdiction invoked and Doe was charged under 18 U.S.C. § 1111 (murder). The government moved to transfer prosecution from juvenile to adult court under the Juvenile Justice and Delinquency Prevention Act, 18 U.S.C. § 5032.
First‑degree murder under § 1111(b) permits death or life without parole—punishments the Supreme Court has held unconstitutional for juveniles (Roper, Miller), a point Doe raised below.
District court adopted the magistrate judge’s recommendation and granted transfer after weighing the six § 5032 factors; experts for both sides found Doe had low intellectual maturity.
On appeal Doe argued (1) the transfer is unconstitutional because no lawful juvenile sentence exists for first‑degree murder; (2) the district court applied the wrong legal standard; and (3) the court abused its discretion in weighing the § 5032 factors (especially factors 5 and 6). The Tenth Circuit affirmed.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Ripeness of Eighth Amendment challenge to charging first‑degree murder	Charging Doe as an adult is unconstitutional because § 1111(b) authorizes death/LWOP for first‑degree murder and those penalties are inapplicable to juveniles	Challenge is premature: conviction, plea outcome, or sentencing contingencies may eliminate the alleged unconstitutional exposure	Court: Challenge is not ripe; ruling deferred until post‑conviction/sentencing contexts
Proper legal standard for transfer under § 5032	District court used an improper balancing test and undervalued rehabilitation interests	Court applied § 5032 and controlling Tenth Circuit precedent (consideration of six factors, presumption favoring juvenile adjudication)	Court: District court applied the correct legal standard (§ 5032 and controlling cases)
Abuse of discretion in weighing § 5032 factors (esp. factors 5 & 6)	Magistrate and district court made clearly erroneous factual findings about treatment amenability and program availability and misinterpreted factor 5’s scope	District court made findings on each factor, did not make clearly erroneous findings, and reasonably balanced factors given Doe’s age, role, and offense gravity	Court: No abuse of discretion; transfer affirmed (though dissent would remand for clearer fact‑finding and weighing)

Roper v. Simmons, 543 U.S. 551 (2005) (Death penalty unconstitutional for offenders under 18)
Miller v. Alabama, 567 U.S. 460 (2012) (Mandatory LWOP unconstitutional for juveniles)
Nat’l Park Hosp. Ass’n v. Dep’t of Interior, 538 U.S. 803 (2003) (Ripeness test: fitness and hardship factors)
Texas v. United States, 523 U.S. 296 (1998) (Claims resting on contingent future events may be unripe)
United States v. Bonilla‑Romero, 984 F.3d 414 (5th Cir. 2020) (Interlocutory challenge to juvenile transfer re: sentencing premature; court addressed sentencing later)
United States v. Under Seal, 819 F.3d 715 (4th Cir. 2016) (Discussion of severance as means to preserve constitutionality of charged statutes)
United States v. McQuade Q., 403 F.3d 717 (10th Cir. 2005) (District court must consider all six § 5032 factors; review for abuse of discretion)
United States v. David A., 436 F.3d 1201 (10th Cir. 2006) (Presumption that juvenile adjudication is appropriate; government bears burden to show transfer is in the interest of justice)
United States v. Leon, 132 F.3d 583 (10th Cir. 1997) (Standards for § 5032 transfer; balancing rehabilitation against public protection)