Just contrasting this to death sentence > estimate that if all death-sentenced defendants remained under sentence of death indefinitely at least 4.1% would be

Just contrasting this to death sentence > estimate that if all death-sentenced defendants remained under sentence of death indefinitely at least 4.1% would be exonerated. [1] @_@ 1. http://www.pnas.org/content/111/20/7230.abstract http://www.pnas.org/content/111/20/7230.abstract