ReutersSupreme Court to review Oklahoma execution procedureReutersWASHINGTON (Reuters) - The Supreme Court on Friday agreed to review Oklahoma's method of execution by lethal injection, taking up a case brought by three death row inmates who accuse the state of violating the U.S. Constitution's ban on cruel and ...Supreme Court To Take Up Lethal Injections With Oklahoma CaseNBCNews.comSupreme Court To Take Up Use Of Lethal InjectionHuffington PostSupreme Court will review use of lethal injectionsUSA TODAYNew York Times -CBS Newsall 38 news articles »