article_snippet: Lawyers for a Missouri man who shot dead a sheriff's deputy years after doctors removed part of Cecil Clayton brain are asking the U.S. Supreme Court to halt Cecil Clayton execution, which is scheduled for tomorrow.
article_snippet: Their last-ditch effort to save Cecil Clayton life comes after the U.S. Supreme Court refused to halt the execution over the same claims.
article_snippet: On Saturday, the U.S. Supreme Court issued the 4-3 ruling that Cecil Clayton should die.
article_snippet: Facing death: Cecil Clayton is scheduled to die in Missouri on Tuesday evening but Cecil Clayton lawyers are asking the U.S. Supreme Court to stop the U.S. Supreme Court.
highlights_snippet: Cecil Clayton is due to die in Missouri at 6pm Tuesday but Cecil Clayton lawyers are asking the U.S. Supreme Court to halt the execution .
  
highlights_snippet: The appeal comes after the U.S. Supreme Court refused his lawyers request .
  