Whether a trial court's failure to submit an element of a criminal offense to the jury is structural error requiring automatic reversal, or instead may be reviewed for harmlessness.
Holding
It may be reviewed for harmlessness under Chapman; omitting an element from the jury instructions is not automatically structural error.
Reasoning
Federal Rule of Criminal Procedure 52(a) requires courts to disregard errors that do not affect substantial rights. Although a narrow category of constitutional errors requires automatic reversal, most constitutional errors are subject to harmless-error analysis. Structural errors are defects in the trial's basic framework, such as total denial of counsel, trial before a biased judge, or a constitutionally deficient reasonable-doubt instruction.
An omitted-element instruction does not necessarily make the entire trial fundamentally unfair or unreliable. Neder had counsel, an impartial judge and jury, the proper burden of proof, and an opportunity to contest the Government's evidence. The error deprived the jury of a finding on materiality, but it did not invalidate every other aspect of the trial.
The Court's precedents had already treated related instructional errors as amenable to harmless-error review. Errors involving a misdescribed element, a conclusive presumption on an element, or an omitted element may all prevent the jury from deciding an element, yet cases such as Pope, Carella, and Roy applied harmless-error analysis.
Sullivan v. Louisiana did not require a different result. A defective reasonable-doubt instruction vitiates all of the jury's findings, leaving no valid guilty verdict for appellate review. By contrast, omission of one element leaves the jury's other findings intact and is an ordinary trial error rather than a framework-wide defect.