Unconnected Mitigation Evidence in Capital Cases
Today the U.S. Supreme Court reversed a decision of the Ninth Circuit in a capital case, Thornell v. Jones. All but one of the Justices agreed that the panel decision was wrong. The Ninth Circuit itself refused to rehear this rogue decision over the dissents of ten of its judges. This is such a common occurrence it is hardly even news. The most newsworthy aspect of the case is that a solid majority of the Supreme Court is finally showing skepticism about the value of “background” mitigating evidence that has nothing to do with the crime. This is a most welcome development, even if over 40 years late.
Claims of ineffective assistance of counsel are the weapon of choice for capital defense lawyers who want to retry their state-court cases in federal court. The most common line of attack is to find something about the defendant’s background that the trial lawyer did not present, proclaim it to be critical evidence that would have turned the whole case around, and denounce the trial lawyer as incompetent because he did not present it. The evidence need not have any substantial weight if the murderer wins the judge selection lottery and draws judges who approach every capital case as an exercise in searching for an excuse to overturn the sentence. Continue reading . . .