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Article
'False But Highly Persuasive:' How Wrong Were the Probability Estimates in McDaniel v. Brown?
Michigan Law Review First Impressions
  • David H. Kaye, Penn State Law
Document Type
Article
Publication Date
1-1-2009
Abstract
In McDaniel v. Brown, the Supreme Court will review the use of DNA evidence in a 1994 trial for sexual assault and attempted murder. The Court granted certiorari to consider two procedural issues - the standard of federal postconviction review of a state jury verdict for sufficiency of the evidence, and the district court's decision to allow the prisoner to supplement the record of trials, appeals, and state postconviction proceedings with a geneticist's letter twelve years after the trial. This essay clarifies the nature and extent of the errors in the presentation of the DNA evidence in Brown. It questions (1) whether the transposition of a conditional probability (of the DNA match given the defense hypothesis that a man unrelated to the defendant was the source of the semen on the victim's panties) amounted to a deprivation of due process and (2) whether the position of the Ninth Circuit Court of Appeals, the defendant, and various amici curiae that the probability of a match to any of four brothers should have presented rather than the probability of a match to a single brother.
Comments

This article was originally published at 108 Mich. L. Rev. First Impressions 1.

Citation Information
David H. Kaye. "'False But Highly Persuasive:' How Wrong Were the Probability Estimates in McDaniel v. Brown?" Michigan Law Review First Impressions Vol. 108 (2009) p. 1
Available at: http://works.bepress.com/david-kaye/11/