United States v. Jackson ( 1993 )
United States v. John Cobb and Jack R. Cobb ( 1992 )
United States v. Enrique Melguizo ( 1987 )
United States v. Howell C. Willis ( 1992 )
United States v. Charles Byron Welborn, James L. Cockrell, Samuel Carr Hester, and Corwin Guy Mendenhall ( 1988 )