## Facts

- David Buchanan, a juvenile tried as an adult, was jointly tried with codefendant Kevin Stanford for crimes arising from a gas-station robbery in which the attendant was raped and killed.
- Buchanan and Stanford raped the attendant; Stanford then shot and killed her in Buchanan’s presence.
- Before trial, the capital portion of Buchanan’s indictment was dismissed, but the prosecution continued to seek the death penalty against Stanford.
- Buchanan asserted an affirmative defense of extreme emotional disturbance and introduced mental-health evidence through a social worker who read from prior psychological evaluations describing emotional and cognitive disturbances.
- After Buchanan’s arrest for the charged murder, the parties jointly moved for a psychiatric evaluation by Dr. Robert J. G. Lange.
- To rebut Buchanan’s mental-state evidence, the prosecutor used an edited version of Dr. Lange’s report during cross-examination of the defense social worker; the edited material contained general observations about Buchanan’s mental state and excluded statements about the charged crimes and conclusions on competency or mental state at the time of the offense.
- The jury convicted both defendants; Buchanan received the maximum sentence available (life imprisonment), and Stanford was sentenced to death.

## Issues

1. Whether death-qualifying the jury violated Buchanan’s Sixth Amendment right to an impartial jury drawn from a fair cross section of the community when Buchanan no longer faced a capital charge but his codefendant did.
2. Whether admitting the edited psychiatric report from a jointly requested evaluation to rebut Buchanan’s mental-state defense violated the Fifth Amendment privilege against self-incrimination or the Sixth Amendment right to counsel.

## Decision

- The Supreme Court affirmed Buchanan’s conviction.
- Death-qualifying the jury for a joint trial in which the death penalty remained at issue for a codefendant did not violate the Sixth Amendment fair-cross-section requirement.
- The limited use of the edited psychiatric report to rebut Buchanan’s psychological defense did not violate the Fifth or Sixth Amendments.

## Legal Principles

- Death qualification of jurors does not, by itself, deny a defendant a jury drawn from a fair cross section of the community, including in a joint trial where a codefendant faces capital sentencing.
- A state may use a single death-qualified jury for both phases of a joint capital proceeding when it has legitimate interests in a joint trial and a properly qualified jury for determining guilt and, for the capital defendant, punishment.
- When a defendant initiates or joins in a psychiatric evaluation and then introduces psychological evidence to support a mental-state defense, the prosecution may use the resulting evaluation to rebut that defense without violating self-incrimination or right-to-counsel protections.
- Rebuttal use is especially permissible where the admitted material is limited to general observations and excludes the defendant’s statements about the charged crimes and other sensitive conclusions (e.g., competency or mental state at the time of the offense).

## Conclusion

The Court held that Kentucky could death-qualify the jury in a joint trial because the death penalty remained a live issue for a codefendant, and it also held that the prosecution could use an edited report from a jointly requested psychiatric evaluation to rebut Buchanan’s mental-state defense without violating the Fifth or Sixth Amendments.


Buchanan v. Kentucky, 483 U.S. 402 (1987)