United States v. Louis G. Collazo , 815 F.2d 1138 ( 1987 )
United States v. Patrick Earl Bowler , 561 F.2d 1323 ( 1977 )
United States v. Josephine Ledezma (92-6683) and Terry Zajac (93-5182) , 26 F.3d 636 ( 1994 )