In a blow to what the Justice Clarence Thomas called "death penalty abolitionists," the court ruled Monday that Oklahoma's use of the drug midazolam in executions did not count as cruel and unusual punishment.
But Monday's ruling also came with a face off between two of the court's liberal judges (Justices Stephen Breyer, joined by Ruth Bader Ginsburg) and two of the court's conservatives (Justices Antonin Scalia and Clarence Thomas) over whether the death penalty itself is constitutional.