Executed

Wrongful execution

Some have claimed that as many as 39 executions have been carried out in the face of compelling evidence of innocence or serious doubt about guilt in the US from 1992 through 2004. Newly available DNA evidence prevented the pending execution of more than 15 death row inmates during the same period in the US, but DNA evidence is only available in a fraction of capital cases. As of 2017, 159 prisoners on death row have been exonerated by DNA or other evidence, which is seen as an indication that innocent prisoners have almost certainly been executed. The National Coalition to Abolish the Death Penalty claims that between 1976 and 2015, 1,414 prisoners in the United States were executed, while 156 sentenced to death had their death sentences vacated. It is impossible to assess how many have been wrongly executed, since courts do not generally investigate the innocence of a dead defendant, and defense attorneys tend to concentrate their efforts on clients whose lives can still be saved; however, there is strong evidence of innocence in many cases.