Supporters are calling for clemency for an Oklahoma death row inmate. Emmanuel Littlejohn is set to be executed on September 26th for his role in a deadly robbery at an Oklahoma City convenience store in 1992 that left Kenneth Meers dead. Littlejohn claims his accomplice in the crash was the lone shooter. Oklahoma Attorney General Gentner Drummond says that Littlejohn's conviction has been upheld by multiple state and federal courts.