Georgia man who insists he was wrongly convicted of killing a police officer in 1989 set to be executed on Wednesday Georgia’s pardons board has rejected clemency for death row inmate Troy Davis, who has attracted high-profile support for his claim that he was wrongly convicted of killing a police officer in 1989. According to his defence lawyers, the Georgia Board of Pardons and Paroles on Tuesday rejected Davis’s request for clemency after hearing hours of testimony from his supporters and prosecutors. “I am utterly shocked and disappointed at the failure of our justice system at all levels to correct a miscarriage of justice,” Brian Kammer, one of Davis’s attorneys, said after the decision was announced. Davis is set to die on Wednesday for the murder of off-duty Savannah officer Mark MacPhail, who was killed while rushing to help a homeless man who was being attacked. It is the fourth time in four years his execution has been scheduled by Georgia officials. Davis was convicted at a 1991 trial almost exclusively on the basis of nine witnesses who all said they had seen him carry out the shooting. Davis was present at the scene, but has always insisted that another man, Sylvester Coles, attacked the homeless man and shot MacPhail when he intervened. The murder weapon was never found, and there was no DNA or other forensic evidence. In the years since the trial, seven of the nine witnesses have come forward and recanted their evidence, saying they were put under pressure to implicate Davis by the investigating police. Other witnesses have come forward to say they had heard Coles confess to killing the officer. The parole board heard from one of the jurors who originally recommended the death penalty for Davis. Brenda Forrest told the panel she no longer trusted the verdict or sentence: “I feel, emphatically, that Mr Davis cannot be executed under these circumstances,” she said, according to the Atlanta Journal-Constitution. The board also heard from Quiana Glover, who testified she had heard Coles confess in June 2009 to having been the killer, at a party where he had been drinking heavily. Following the arguments for clemency, members of MacPhail’s family and the prosecution side were expected to call for the execution to go ahead. Brian Evans, a death row specialist at Amnesty International’s US branch, said the extraordinary outpouring of support for Davis was partly of a reflection of changing attitudes in America towards executions. Opinion polls suggest the US has softened its view from its once-hardline, pro-capital punishment position, and is now fairly evenly divided between defenders of the death penalty and those who see life without parole as a satisfactory alternative. State of Georgia Capital punishment United States Human rights guardian.co.uk