Caseflicks

Supreme Court of the United States • 2004

Tennard v. Dretke, Director, Texas Department of Criminal Justice, Correctional Institutions Division

542 U.S. 274 | 124 S. Ct. 2562 | 159 L. Ed. 2d 384 | 2004 U.S. LEXIS 4575 | 17 Fla. L. Weekly Fed. S 420 | 72 U.S.L.W. 4540

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Takeaway

In short, this case rejects special judicial screening rules for capital mitigation: low-IQ evidence need not be uniquely severe or causally tied to the crime before a jury must be able to give it meaningful mitigating effect.

Background

Robert Tennard was convicted of capital murder in Texas in 1986 and sentenced to death. At the penalty phase, his only defense witness introduced prison records showing that Tennard had an IQ of 67 when he was 17. Defense counsel argued that Tennard's limited intellectual abilities and gullibility mitigated his culpability. Texas's then-existing capital-sentencing scheme required the jury to answer whether Tennard acted deliberately and whether he would be a continuing danger to society. The prosecutor argued that the reasons Tennard became dangerous, including his low IQ, were not relevant; only whether he was dangerous mattered.

The jury answered both special issues affirmatively and imposed a death sentence. Tennard later argued that, under Penry v. Lynaugh, the special issues did not allow the jury to give meaningful mitigating effect to his low-IQ evidence. The Texas Court of Criminal Appeals rejected the claim, reasoning that a low IQ score alone did not establish mental retardation and that Tennard had not shown his crime resulted from his low intelligence. A federal district court denied habeas relief and a certificate of appealability. The Fifth Circuit also denied a certificate, applying its rule that Penry evidence must show a uniquely severe, permanent handicap and a nexus between that condition and the crime. After a prior remand in light of Atkins v. Virginia, the Fifth Circuit reinstated its denial of a certificate of appealability.

Issues

Issue #1

Whether Tennard was entitled to a certificate of appealability on his claim that Texas's former special-issue sentencing scheme prevented the jury from giving effect to his low-IQ evidence.

Holding

Yes. Reasonable jurists could debate whether the district court wrongly rejected Tennard's Penry claim, so a certificate of appealability should have issued.

Reasoning

Under 28 U.S.C. § 2253(c)(2), a certificate of appealability issues when a habeas applicant makes a substantial showing of the denial of a constitutional right. When the district court rejected the claim on the merits, Tennard needed to show only that reasonable jurists could find the court's assessment debatable or wrong. This is a threshold inquiry, not a final determination that habeas relief must be granted.

Tennard's ultimate claim would be reviewed under AEDPA's deferential standard: federal relief could be granted only if the state court's decision was contrary to, or an unreasonable application of, clearly established Supreme Court law. But at the certificate stage, the question was whether reasonable jurists could debate the district court's conclusion under that demanding standard.

Reasonable jurists could conclude that Tennard's IQ score of 67 was relevant mitigating evidence. Significantly impaired intellectual functioning may support a sentence less than death even if the defendant did not establish the full clinical diagnosis of intellectual disability or prove that the impairment caused the offense.

Issue #2

Whether the Fifth Circuit could require mitigating evidence to show a uniquely severe permanent handicap and a causal nexus between that handicap and the capital crime before considering a Penry claim.

Holding

No. The Fifth Circuit's “constitutional relevance” screening test had no basis in Supreme Court precedent and was inconsistent with the Eighth Amendment's broad rule for mitigating evidence.

Reasoning

The Fifth Circuit refused to reach whether the Texas special issues gave Tennard's evidence effective mitigating force because it first required proof of a uniquely severe permanent handicap and proof that the offense was attributable to that condition. The Supreme Court held that neither Penry nor its later cases created that threshold screening rule.

In capital sentencing, mitigating evidence is relevant under the ordinary, expansive evidentiary standard: it need only have some tendency to prove or disprove a fact or circumstance that a sentencer could reasonably regard as mitigating. Once evidence meets that low threshold, the Eighth Amendment requires that the jury be able to consider and give effect to it.

The Fifth Circuit's severity requirement was too restrictive. Although a trivial personal characteristic may lack mitigating value, the Constitution does not permit federal judges to limit mitigation to conditions they regard as uniquely severe. The proper question is whether the evidence might serve as a basis for a sentence less than death.

The nexus requirement was likewise improper. Impaired intellectual functioning has inherent mitigating force because it may reduce moral culpability; Atkins recognized that intellectually disabled offenders are generally less culpable than average offenders without requiring proof that the disability caused the particular crime. A defendant therefore need not prove that low intelligence caused the offense before a court asks whether the sentencing instructions allowed mitigating effect to that evidence.

The Fifth Circuit's test would also improperly exclude familiar forms of mitigating evidence, such as good character or positive adjustment to prison. Such evidence may support a life sentence even though it is neither a handicap nor a cause of criminal conduct.

Issue #3

Whether reasonable jurists could find that Texas's former deliberateness and future-dangerousness special issues failed to give effective mitigating force to Tennard's low-IQ evidence under Penry.

Holding

Yes. Reasonable jurists could conclude that the state court unreasonably applied Penry because Tennard's low-IQ evidence had mitigating significance beyond deliberateness and could operate as aggravating evidence on future dangerousness.

Reasoning

Penry held that it is not enough for a capital defendant merely to place mitigating evidence before the jury. The jury must have a genuine vehicle to consider and give effect to that evidence in deciding whether death is appropriate. Texas's two special issues were materially the same as those found inadequate in Penry.

Tennard's evidence had the same essential constitutional problem as Penry's evidence. Low intellectual functioning may reduce a defendant's moral culpability in ways not captured by whether he acted deliberately. Personal culpability is not solely a function of the capacity to act deliberately.

The future-dangerousness issue also created a risk that the jury would use Tennard's low IQ only against him. A jury could infer that impaired intellectual functioning made him more likely to be dangerous or unable to change, rather than treat it as a reason to spare his life. That is the type of “two-edged” use of mitigating evidence that concerned the Court in Penry.

The prosecutor reinforced this risk by telling jurors that the reasons Tennard became dangerous were irrelevant and that the only relevant question was whether he was dangerous. Reasonable jurists could view that argument as directing the jury to deny mitigating weight to Tennard's low IQ while considering it in support of a finding of future dangerousness.

Dissents

Chief Justice Rehnquist

Reasoning

Chief Justice Rehnquist agreed that Tennard's low intelligence was relevant mitigating evidence, but concluded that reasonable jurists could not debate the district court's holding that the Texas special issues left the evidence within the jury's effective reach. In his view, the Constitution requires some opportunity to give mitigating effect to evidence, not an opportunity to use it in every conceivable mitigating way.

He distinguished Tennard's evidence from the evidence in Penry. Penry involved evidence of intellectual disability and severe childhood abuse, including expert testimony that Penry could not learn from his mistakes; that evidence could work as a uniquely aggravating “two-edged sword” under the future-dangerousness issue. Tennard presented only a low IQ score, without comparable evidence that he could not learn, control impulses, or conform to social norms.

The deliberateness issue could accommodate an inference that Tennard's limited intelligence reduced his blameworthiness. The future-dangerousness issue could also accommodate a mitigating inference that he was a follower, a slow learner capable of improvement, or someone who could conform his behavior in a proper environment. Thus, the Chief Justice concluded, this case did not present the constitutional defect identified in Penry.

Justice Scalia

Reasoning

Justice Scalia maintained his longstanding view that the Eighth Amendment does not create a constitutional right to unchanneled sentencer discretion to give mitigating evidence weight against a death sentence. He regarded the Court's cases requiring broad mitigating consideration as irreconcilable with cases requiring guided discretion in capital sentencing.

In his view, Graham v. Collins and Johnson v. Texas had properly limited Penry and supported the lower courts' disposition of Tennard's claim. Although this case involved only the threshold issuance of a certificate of appealability, Justice Scalia would not authorize a certificate based on what he considered an insubstantial constitutional right derived from contradictory precedent.

Justice Thomas

Reasoning

Justice Thomas adhered to his view that Penry departed too far from settled Eighth Amendment doctrine to deserve stare decisis effect. He agreed with Justice Scalia that a certificate of appealability should not issue on a claim resting on Penry's requirement that Texas provide a broader mechanism for giving mitigating effect to sentencing evidence.

Because Tennard's asserted right depended on Penry, Justice Thomas concluded that the claim could not make the substantial showing of a constitutional denial required for a certificate of appealability.