DPI Database: Innocence Database
A Death Penalty Information Center database of every death-row exoneration since 1972. For every 8 people executed in the United States, one other person has been exonerated from death row.
DPI Analysis: What Lies Behind Wrongful Convictions
The Most Common Causes of Wrongful Death Penalty Convictions: Official Misconduct and Perjury or False Accusation
Overview
Given the fallibility of human judgment, there has always been the danger that an execution could result in the killing of an innocent person. Nevertheless, when the U.S. Supreme Court held the administration of the death penalty to be unconstitutional in 1972, there was barely any mention of the issue of innocence in the nine opinions issued. Although mistakes were surely made in the past, the assumption prevailed that such cases were few and far between. Almost everyone on death row was surely guilty.
However, as federal courts began to more thoroughly review whether state criminal defendants were afforded their guaranteed rights to due process, errors and official misconduct began to regularly appear, requiring retrials. When defendants were now afforded more experienced counsel, with fairly selected juries, and were granted access to scientific testing, some were acquitted and released. Since 1973, 202 former death-row prisoners have been exonerated of all charges related to the wrongful convictions that had put them on death row.
At Issue
It is now clear that innocent defendants will be convicted and sentenced to death with some regularity as long as the death penalty exists. It is unlikely that the appeals process — which is mainly focused on legal errors and not on factual determinations — will catch all the mistakes. Reforms have been begrudgingly implemented, increasing both the costs and the time that the death penalty consumes, but have not been sufficient to overcome human error. The popularity and use of capital punishment have rapidly declined as the innocence issue has gained attention. The remaining question is how many innocent lives are worth sacrificing to preserve this punishment.
What DPI Offers
DPI has led the way in highlighting the issue of innocence. Its list of exonerated individuals is presented in a searchable database, with links to more complete descriptions of each case. DPI has issued a series of reports on this issue, collecting the latest information on why so many mistakes occur. It also follows the related questions of whether innocent individuals have already been executed and whether some defendants are in fact innocent, despite not being completely exonerated in the eyes of the law.
News & Developments
News
May 19, 2026
City of Austin to Pay $35 Million to Compensate Men Wrongfully Convicted in Decades-Old Murder Case
On May 13, 2026, the city of Austin, Texas agreed to pay $35 million in compensation to four men — three surviving and one deceased — who spent years under the shadow of wrongful convictions, accused of an infamous quadruple murder that DNA proved none of them committed. The settlement, which must still be approved by the Austin City Council, came less than three months after a Travis County judge declared Robert Springsteen, Michael Scott, Forrest Welborn, and Maurice Pierce…
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May 15, 2026
Former Death-Sentenced Prisoner Richard Glossip Released on Bail After 29 Years in Prison
On May 14, 2026, an Oklahoma judge granted bail for former death-sentenced prisoner Richard Glossip nearly three decades after his arrest and initial conviction. He was released hours later. In her order, Oklahoma County District Judge Natalie Mai set Mr. Glossip’s bail at $500,000, and set conditions for monitoring and behavior if he posted bail ahead of his retrial. Mr. Glossip was released after posting bail and told reporters outside the jail that he is“just really…
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Apr 14, 2026
Tennessee Scheduled to Execute Tony Carruthers Despite Untested DNA Evidence, Innocence Concerns, and Mental Illness
With weeks left before his scheduled execution on May 21, 2026, counsel for Tennessee death-sentenced prisoner Tony Carruthers has asked the Tennessee Supreme Court to order DNA testing that they argue could prove their client’s innocence. On April 9, lawyers from the American Civil Liberties Union (ACLU) filed an emergency motion seeking DNA testing“on specific pieces of probative physical evidence, most of which has never been tested, and which will likely point to…
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Apr 09, 2026
Two Reports from Ohio Draw Starkly Different Conclusions about the Future of the State’s Death Penalty System
Ohio’s capital punishment system has come into sharp focus with the release of two reports that examine four decades of the state’s death penalty record and draw starkly different conclusions about the future of Ohio’s death penalty. On March 30, Ohioans to Stop Executions (OTSE) published Beyond Reasonable Doubt: Confronting the Wrongful Conviction Crisis in the State of Ohio, documenting the record of mistakes and errors that resulted in 12 exonerations.“The death…
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Apr 03, 2026
James Duckett’s Warrant Will Expire Without His Execution as Florida Supreme Court Issues New Briefing on Request to Analyze DNA Evidence
On April 2, 2026, the Florida Supreme Court ordered new briefing that will extend past the warrant deadline for James Duckett’s execution. The order was issued in connection with defense counsel’s request for further analysis of DNA evidence in Mr. Duckett’s case. Counsel for Mr. Duckett released a statement following the Court’s order, noting they“are relieved that the court has intervened to halt this execution and allow time to consider Mr. Duckett’s request for the…
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