“Glossip has resulted in unmitigated disaster in Oklahoma. Since the Supreme Court approved of the midazolam protocol there, Oklahoma authorities have shown that they cannot properly carry out the protocol. Oklahoma executed one prisoner with the wrong drug in January 2015 … and it almost executed another with the wrong drug before a member of the execution squad caught the error hours before the injection was to occur. This state of affairs gives the U.S. Supreme Court a good reason to revisit Glossip.”
-Lawyers for eight death row inmates in Arkansas who are challenging the state’s execution procedures, arguing that the US Supreme Court should reconsider the case (Source)