, charles warner's as well as lockett's were horrific. here wasn't a lot of sympathy for either person. the question is whether the process was handled constitutionally improperly. >> susanna represented lockett and warner. >> a law had been passed in oklahoma in 2011 which made the source of drugs completely secret. but if my clients are not being rendered unconscious, that's cruel and unusual punishment. so i tried to show that this statute is unconstitutional because it prohibits mr. lockett, mr. warner, anyone from finding out where those drugs came from. >> in fact, she discovered oklahoma had planned to execute lockett and warner with drugs purchased in a potentially illegal manner. >> so correspondence from the attorney general's office admitted that the drugs were coming from a compounding pharmacy, which is not regulated by the fda. >> compounding pharmacies are neighborhood pharmacies in some cases that typically don't do this kind of thing at all. they do small drugs, lotions and creams and other sort of simple things. >> compou