Brittany Stokes of McDonough holds a sign calling for Georgia state officials to halt the scheduled execution of convicted cop killer Troy Davis at the Georgia Diagnostic and Classification Prison in Jackson, Georgia, on September 21, 2011. Davis is scheduled to die wednesday for the 1989 murder of a Savannah police officer, although his supporters contend several witnesses have recanted their trial statements. AFP PHOTO / ERIK S. LESSER (Photo credit should read ERIK S. LESSER/AFP/Getty Images)
