Law Commons^™

Rates Of Reversible Error And The Risk Of Wrongful Execution, James S. Liebman

Faculty Scholarship

Innocent fatalities are a concern of all social activity with a capacity to kill. This is especially true when the social activity is the death penalty since an innocent person's execution is not simply a tragic collateral consequence of activity with a non-fatal objective. Instead, the taking of life is the goal of the enterprise, and the killing is the intended act of the state.

There is another difference between accidental fatalities in other social activities and those that occur when the capital system miscarries. Typically, the former fatalities are easy to spot and quantify; the latter are not. Precisely …

A Broken System, Part Ii: Why There Is So Much Error In Capital Cases And What Can Be Done About It, James S. Liebman, Jeffrey A. Fagan, Andrew Gelman, Valerie West, Garth Davies, Alexander Kiss

Faculty Scholarship

There is growing awareness that serious, reversible error permeates America’s death penalty system, putting innocent lives at risk, heightening the suffering of victims, leaving killers at large, wasting tax dollars, and failing citizens, the courts and the justice system.

Our June 2000 Report shows how often mistakes occur and how serious it is: 68% of all death verdicts imposed and fully reviewed during the 1973-1995 study period were reversed by courts due to serious errors.

Analyses presented for the first time here reveal that 76% of the reversals at the two appeal stages where data are available for study were …