Monday, March 11, 2013

NIJ Report: Predicting and Preventing Wrongful Convictions

From the overview:

Why are innocent people wrongfully convicted in certain cases yet acquitted in others? Could policy interventions prevent future erroneous convictions? NIJ-funded researchers at American University studied 460 violent felonies that occurred between 1980 and 2012 to find the answers.
The researchers did not study the factors that lead to the factually innocent people entering the criminal justice system in the first place. They focused instead on why some innocent people are convicted while others are released.

The researchers used a case comparison method — with a control group and logistic regression analysis — instead of the "case study" method researchers have used in the past. A group of 260 cases were identified from across the country where an innocent defendant was exonerated after conviction. These were matched with 200 "near miss" cases in which an innocent defendant was acquitted or the charges were dismissed before trial.

Source: National Institute of Justice (NIJ)

Download full pdf publication (433 pgs) | Download segments of report on the website

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