Oregon v. Guzek
The Court ruled that Oregon could limit a death-row inmate's new sentencing hearing to the innocence-related evidence he had already presented at his original trial, rather than letting him call a new live witness.
The decision means the Constitution does not give capital defendants an open-ended right to relitigate guilt at sentencing, though the inmate can still use transcripts of his original trial testimony and may raise a narrower argument about using the evidence to challenge other witnesses.
“the Eighth Amendment does not deprive the State of its authority to set reasonable limits upon the evidence a defendant can submit, and to control the manner in which it is submitted”
The Court's core reasoning for why Oregon could restrict the alibi evidence at resentencing.
How it got here: The Oregon Supreme Court vacated Guzek's death sentence a third time and ruled he had a federal right to new alibi testimony; Oregon sought Supreme Court review.
The Case in Depth
What happened
Randy Lee Guzek was convicted of capital murder in Oregon and sentenced to death. His sentence was overturned and re-imposed three times. Before a fourth sentencing hearing, Oregon's Supreme Court ruled that the Constitution gave Guzek the right to bring his mother back to testify live about his alibi, beyond what she said at his original trial.
The question before the Court
Can a state limit the evidence a death-row inmate can use at a new sentencing hearing to try to show he wasn't the one who committed the crime?
The Court's answer
No — the Constitution does not give a capital defendant the right to introduce new live testimony aimed at re-arguing his innocence at a resentencing hearing, beyond what he already presented at his original trial. The Court found nothing in its past cases establishing a right to present 'residual doubt' evidence about guilt at sentencing, and even assuming such a right might exist, it wouldn't reach new alibi testimony like this.
The Court reasoned that sentencing traditionally focuses on how a crime happened, not whether it happened; that guilt was already fully litigated at trial; and that Oregon still lets the defendant present all his original trial's innocence evidence through transcripts. Together, these let Oregon limit Guzek to the evidence from his original trial rather than a new live version of it.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
The ruling gives states clearer authority to control what evidence capital defendants can introduce at resentencing hearings, particularly evidence aimed at re-arguing innocence rather than explaining the circumstances of the crime. This affects how capital sentencing proceedings are run nationwide, especially in cases that go through multiple rounds of resentencing.
What changes now
The case returns to the Oregon courts for a new sentencing proceeding consistent with this ruling. Guzek can still introduce his mother's original trial testimony through transcripts, and the Oregon courts may separately consider his claim that he should be allowed to use her testimony to challenge the credibility of other witnesses at resentencing, an issue the Supreme Court did not decide.
What this does not decide
The Court did not decide whether the Eighth Amendment ever creates a right to introduce 'residual doubt' evidence about guilt at sentencing; it assumed such a right might exist but held it wouldn't reach this case either way. It also left open whether Guzek can use his mother's testimony to impeach other witnesses on remand.
Concurrences and dissents
Concurrence — Justice Scalia
Justice Scalia agreed with the outcome but would have gone further, rejecting any Eighth Amendment right to present residual-doubt evidence at sentencing rather than assuming one might exist. He objected to the majority's third justification — that Oregon still lets in transcript evidence — arguing it was unnecessary and could invite future litigation over how much such evidence is 'enough.' He argued the first two reasons alone were sufficient, and pointed to a lack of historical or precedential support for any residual-doubt right.
How the Court got there
The legal reasoning, step by step
- The Court first addressed whether it had jurisdiction, since Guzek argued state law alone might give him the right to the testimony; it concluded the Oregon Supreme Court's ruling rested on federal constitutional grounds, so the Court could review it.
- The Court then asked whether the Eighth Amendment's rule that a defendant may present mitigating evidence about the circumstances of the offense also covers evidence aimed at casting 'residual doubt' on guilt itself; it found its precedents, including Lockett v. Ohio and Green v. Georgia, had not established such a right.
- Even assuming such a right might exist, the Court held it would not extend to new live alibi testimony, because the Eighth Amendment lets states set reasonable limits on how evidence is presented at sentencing as long as juries can still weigh relevant mitigating circumstances.
- The Court identified three reasons states may exclude such evidence: sentencing traditionally addresses how a crime was committed rather than whether it happened; the guilt question was already fully litigated at trial, and revisiting it resembles a disfavored collateral attack; and Oregon still lets the defendant present all of his original trial's innocence evidence, just through transcripts rather than live testimony.
- Weighing those three factors together, the Court concluded Oregon could constitutionally restrict Guzek to introducing his original trial evidence via transcript rather than allowing a new live version of his mother's testimony.
Doctrinal impact
Cases affected by this decision
Distinguishes Green v. Georgia (442 U. S. 95)
The Court said Green only addressed a hearsay problem and does not create a right to present residual-doubt evidence.
Distinguishes Lockett v. Ohio (438 U. S. 586)
The Court said Lockett covered evidence about how the crime was committed, not evidence denying guilt altogether.