and lawyers for clayton d. lockett called for an independent review and autopsy so it doesn't happen again. >> you personally spoke to the lawyers. what did they say to you? >> they said that - one said her feeling is that there can be no more executions in oklahoma. there's a full having into what went wrong, and full transparency about the process, including the drugs. the lawyers for the two inmates who were supposed to be executed - one was stayed, they had sought to find out who supplies the drugs, and information about whether the duration would be effective, as the official word from the prison was that it happened because clayton d. lockett - there was a problem with his vein, that it ruptured. they are calling into investigation for this process. >> when they call for an investigation, did they say whether or not the drugs were tested? >> no. no. they have refused to disclose the supplier of the drug, and they did reveal what drugs they'd use, but lawyers thought more details about where they came from. >> wha