
    No. 11-7329.
    Tyrone Roswell Davis, Petitioner v. United States.
    565 U.S. 1100, 132 S. Ct. 864,
    181 L. Ed. 2d 563,
    2011 U.S. LEXIS 8943.
    December 12, 2011.
   Petition for writ of certiorari to the United States Court of Appeals for the Fourth Circuit denied.  