Law Commons^™

Reclaiming The Importance Of The Defendant's Testimony: Prior Conviction Impeachment And The Fight Against Implicit Stereotyping, Anna Roberts

Faculty Publications

Implicit courtroom stereotypes are an urgent problem. When trial defendants are African American, as is disproportionately the case, they are vulnerable to implicit fact finder stereotypes that threaten the presumption of innocence: unconscious associations linking the defendants with violence, weaponry, hostility, aggression, immorality, and guilt. Implicit-social-cognition research reveals that one valuable tool in combating this threat is individuating information — information that, through methods such as defendant testimony, brings an individual to unique life.

Yet courts frequently chill defendant testimony by permitting impeachment by prior conviction. Courts determining whether criminal defendants should be impeached by their prior convictions use a …

Conviction By Prior Impeachment, Anna Roberts

Faculty Publications

Impeaching the testimony of criminal defendants through the use of their prior convictions is a practice that is triply flawed. (1) it relies on assumptions belied by data; (2) it has devastating impacts on individual trials; and (3) it contributes to many of the criminal justice system's most urgent dysfunctions. Yet critiques of the practice are often paired with resignation. Abolition is thought too ambitious because this practice is widespread, long-standing, and beloved by prosecutors. Widespread does not mean universal, however, and a careful focus on the states that have abolished this practice reveals arguments that overcame prosecutorial resistance and …

Impeachment By Unreliable Conviction, Anna Roberts

Faculty Publications

This Article offers a new critique of Federal Rule of Evidence 609, which permits impeachment of criminal defendants by means of their prior criminal convictions. In admitting convictions as impeachment evidence, courts are wrongly assuming that such convictions are necessarily reliable indicators of relative culpability. Courts assume that convictions are the product of a fair fight, that they demonstrate relative culpability, and that they connote moral culpability. But current prosecutorial practice and other data undermine each of these assumptions. Accordingly, this Article proposes that before a conviction is used for impeachment, there should be an assessment of the extent to …