In re Cabrera, 524 P.3d 784

In July 2006 Cabrera punched Curtis Barnum during an argument; Barnum lost consciousness, struck his head on cement, suffered an inch‑long scalp laceration exposing skull bone, and received stitches.
Cabrera was tried on multiple counts and the jury convicted him of battery with "serious bodily injury" but deadlocked on allegations that he personally inflicted "great bodily injury;" the court declared a mistrial on those allegations.
At sentencing the court found Cabrera had personally inflicted great bodily injury and treated the convictions as "serious felonies," imposing a five‑year enhancement under Penal Code § 667(a)(1).
Cabrera did not challenge that sentencing finding on direct appeal; he later sought habeas relief alleging ineffective assistance of appellate counsel for failing to raise an Apprendi claim.
The California Supreme Court granted review to resolve whether the court’s post‑verdict finding of great bodily injury violated Apprendi and remanded the ineffective‑assistance claim for reconsideration in light of its holding.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the trial court’s finding that Cabrera inflicted "great bodily injury" at sentencing violated Apprendi	Cabrera: Apprendi bars a judge from finding a fact that increases punishment beyond the jury verdict; jurors did not find great bodily injury	People: The jury’s finding of serious bodily injury necessarily establishes great bodily injury, so no Apprendi problem	Held: Violation — the judge’s finding increased the penalty and was not necessarily established by the jury verdict; remand for further proceedings
Whether "serious bodily injury" necessarily equals "great bodily injury"	Cabrera: The terms are distinct; a jury can find serious but not great bodily injury	People: The two terms require similar severity and are effectively equivalent	Held: Not necessarily equivalent — juries may reasonably find serious but not great bodily injury; equivalence cannot be assumed for Apprendi purposes
Whether appellate counsel’s omission was prejudicial (ineffective assistance)	Cabrera: Failure to raise the Apprendi claim was prejudicial because the enhancement rested on a judge‑found fact	People: No reasonable probability of a different outcome	Held: Court did not decide prejudice; remanded to the Court of Appeal to reassess the ineffective‑assistance claim in light of this opinion

Apprendi v. New Jersey, 530 U.S. 466 (2000) (any fact, other than prior conviction, that increases maximum penalty must be submitted to jury and proved beyond reasonable doubt)
Blakely v. Washington, 542 U.S. 296 (2004) (statutory maximum is the sentence a judge may impose based only on jury verdict or defendant admissions)
Ring v. Arizona, 536 U.S. 584 (2002) (judge‑found facts that increase penalty beyond jury verdict violate Sixth Amendment)
Cunningham v. California, 549 U.S. 270 (2007) (same Apprendi/Blakely principle applied to state sentencing schemes)
Southern Union Co. v. United States, 567 U.S. 343 (2012) (courts may not use judicial factfinding to ‘peer behind’ a verdict to increase penalties)
Dillon v. United States, 560 U.S. 817 (2010) (jury must find, beyond reasonable doubt, facts that increase statutory maximum)
People v. Escobar, 3 Cal.4th 740 (1992) (history and meaning of California’s great bodily injury definition)
People v. Burroughs, 35 Cal.3d 824 (1984) (discussion of the relation between great bodily injury and serious bodily injury in another context)
People v. Santana, 56 Cal.4th 999 (2013) (explaining distinctions between statutory definitions and jury instruction implications)
People v. Cross, 45 Cal.4th 58 (2008) (great bodily injury is a factual question for the jury)
People v. Taylor, 118 Cal.App.4th 11 (2004) (court of appeal reversed imposition of enhancement where jury convicted of serious bodily injury but found not true great bodily injury)