A federal judge has blocked a Tulsa compounding pharmacy from furnishing a drug for a Missouri execution - Article Photos 1/4

FILE - This undated file photo provided by the Oklahoma Department of Corrections shows death row inmate Michael Lee Wilson. Wilson, 38, who was convicted of first-degree murder in the death of Richard Yost during a robbery at the convenience store where Yost worked as the night clerk on Feb. 26, 1995, is scheduled to be executed Thursday, Jan. 9, 2014. (AP Photo/Oklahoma Department of Corrections, File)