CNN CNN Newsroom With Brooke Baldwin June 29, 2015 18:43:00
The legality of capital punishment. pamela brown is in washington. tell me who brought the case and what they were trying to accomplish here. >> reporter: brooke this case was brought by three death row inmates challenging oklahoma's lethal injection protocol specifically the controversial drug that is supposed to render a person unconscious, so that person is not having pain. this was used in the botched execution where the inmate died after 40 minutes. the suit claims the drug doesn't work effectively and it violates the cruel and unusual punishment clause. the supreme court ruled that the p...