439 F.3d 446 UNITED STATES of America, Plaintiff-Appellant,v.Esteban RIVERA, Defendant-Appellee. No. 05-2143. United States Court of Appeals, Eighth Circuit. Submitted: December 13, 2005. Filed: March 6, 2006. Jim Y. Lynn, argued, Asst. U.S. Attorney, Jefferson City, MO, for appellant. Nancy R. Price, argued, Springfield, MO, for appellee. Before MELLOY, COLLOTON, and BENTON, Circuit Judges. MELLOY, […]