In People v. Caballero (2012) 55 Cal.4th 262, the California Supreme Court considered the sentence for a 16-year-old juvenile who had fired a gun at three members of a rival gang. Two of the victims were unhurt; the third was injured but survived. The defendant was convicted of three counts of attempted murder, plus enhancements for personal discharge of a firearm, gang enhancements, and a great bodily injury enhancement as to one victim. He received a sentence of 15 years to life for the first attempted murder, plus 25 years to life for the firearm enhancement. He was sentenced to a consecutive term of 15 years to life for the second attempted murder count, plus 20 years for the firearm enhancement. He was sentenced to another consecutive term of 15 years to life on the third attempted murder count, plus 20 years for the firearm enhancement. The defendant's total term was 110 years to life. (Id. at p. 265.) The California Supreme Court determined that the sentence of 110 years to life was the functional equivalent of an LWOP sentence, and was governed by Graham's ban on LWOP sentences for juveniles in nonhomicide cases. (Caballero, supra, 55 Cal.4th at pp. 267, fn. 3, 268.) The defendant would become parole eligible only after serving 110 years according to section 3046, subdivision (b). (Caballero, at p. 268.) "Graham's analysis does not focus on the precise sentence meted out. Instead ... it holds that a state must provide a juvenile offender 'with some realistic opportunity to obtain release' from prison during his or her expected lifetime." (Ibid.) The Supreme Court concluded that "sentencing a juvenile offender for a nonhomicide offense to a term of years with a parole eligibility date that falls outside the juvenile offender's natural life expectancy constitutes cruel and unusual punishment in violation of the Eighth Amendment. Although proper authorities may later determine that youths should remain incarcerated for their natural lives, the state may not deprive them at sentencing of a meaningful opportunity to demonstrate their rehabilitation and fitness to reenter society in the future. Under Graham's nonhomicide ruling, the sentencing court must consider all mitigating circumstances attendant in the juvenile's crime and life, including but not limited to his or her chronological age at the time of the crime, whether the juvenile offender was a direct perpetrator or an aider and abettor, and his or her physical and mental development, so that it can impose a time when the juvenile offender will be able to seek parole from the parole board." (Id. at pp. 268-269.) The court ordered that juvenile offenders who had received LWOP or de facto equivalent sentences for nonhomicide crimes would be eligible to petition for writs of habeas corpus, "in order to allow the trial court to weigh the mitigating evidence in determining the extent of incarceration required before parole hearings. Because every case will be different, we will not provide trial courts with a precise timeframe for setting these future parole hearings in a nonhomicide case. However, the sentence must not violate the defendant's Eighth Amendment rights and must provide him or her a 'meaningful opportunity to obtain release based on demonstrated maturity and rehabilitation' under Graham's mandate." (Id. at p. 269.)