Law Commons^™

Experts, Mental States, And Acts, Christopher Slobogin

Vanderbilt Law School Faculty Publications

This article, written for a symposium on "Guilt v. Guiltiness: Are the Right Rules for Trying Factual Innocence Inevitably the Wrong Rules for Trying Culpability?," argues that the definition of expertise in the criminal justice system, derived in the federal courts and in most states from Daubert v. Merrell Dow Pharmaceuticals Co., should vary depending on whether the issue involved is past mental state or past conduct. While expert psychological testimony about past acts ought to be based on scientifically verifiable assertions, expert psychological testimony about subjective mental states relevant to criminal responsibility need not meet the same threshold. This …

Offender Profiling And Expert Testimony: Scientifically Valid Or Glorified Results?, James A. George

Vanderbilt Law Review

A hallmark of Sherlock Holmes is his ability to solve complex crimes with well-staged performances. His flair for the shrewd and dramatic apprehension of a suspect in an inscrutable case often left his loyal companion Watson in awe, the local police investigators mystified, and the perpetrator thwarted. Holmes's admirers speculated that he must have had a special gift, maybe even psychic powers, which allowed him to solve any case. In reality, as Holmes always explained to his slow-witted companions, it was his insightful, rational, and logical approach to solving the mystery that inexorably led him to the solution.

Depictions of …