Whether a federal court reviewing a state conviction for evidentiary insufficiency may use only the "no evidence" test, or instead must apply a standard derived from the requirement of proof beyond a reasonable doubt.
Holding
The "no evidence" test is insufficient. Due Process requires review of whether, viewing the evidence in the light most favorable to the prosecution, any rational trier of fact could have found every essential element beyond a reasonable doubt.
Reasoning
Thompson v. Louisville's "no evidence" rule protects against the most arbitrary kind of conviction: one supported by a record wholly devoid of relevant evidence on an essential element. It does not address whether the evidence was strong enough to justify a finding of guilt beyond a reasonable doubt.
In re Winship established a more substantial constitutional protection. The Due Process Clause forbids a criminal conviction unless the prosecution proves every fact necessary for the offense beyond a reasonable doubt. That standard gives practical force to the presumption of innocence, reduces the risk of factual error, and reflects the exceptional importance of an individual's liberty.
A correct reasonable-doubt instruction is not enough by itself. Even a properly instructed judge or jury can return a guilty verdict that no rational factfinder could reach on the evidence. Winship therefore requires a reviewing court to ensure that the evidence could rationally support guilt beyond a reasonable doubt, rather than treating the reasonable-doubt requirement as a mere trial ritual.
The review is deliberately deferential. A reviewing court does not decide whether it personally believes the defendant was guilty. It must view the record in the prosecution's favor, leave credibility choices and reasonable inferences to the factfinder, and presume that conflicts in the evidence were resolved for the prosecution.