Death Row Exonerations, 1973–2008
Between 1973 and 2008, 129 inmates on death row have been exonerated and freed. The most common reasons for wrongful convictions are mistaken eyewitness testimony, the false testimony of informants and “incentivized witnesses,” incompetent lawyers, defective or fraudulent scientific evidence, prosecutorial and police misconduct, and false confessions. In recent years, DNA played a role in overturning 12 of these wrongful death row convictions.
Source: The Death Penalty Information Center. Web: www.deathpenaltyinfo.org .