United States v. Eduardo Gracia , 983 F.2d 625 ( 1993 )
United States v. Milton Eugene Robins , 978 F.2d 881 ( 1993 )
United States v. Brenton Neil Mullins, United States of America v. Phillip Ross Rinker, United States of America v. James Robert Winkleman , 992 F.2d 1472 ( 1993 )