Authorities Cited: United States Code 18 U.S.C. § 876 18 U.S.C. § 1512(b) 18 U.S.C. § 1512(b)(1) 18 U.S.C. § 2518(8)(a) 18 U.S.C. § 3553(e) 21 U.S.C. § 841(a)(1) 21 U.S.C. § 846 28 U.S.C. § 2111 Supreme Court 328 U.S. 750, 765 483 U.S. 171, 176 495 U.S. 257, 262-265 507 U.S. 725, 734 519 U.S. 172, 190 526 U.S. 1155 Circuit Courts 582 F.2d 898 661 F.2d 1206, 1207 691 F.2d 1235, 1240 745 F.2d 1350, 1352 762 F.2d 908, 909 798 F.2d 446, 447-448 895 F.2d 1338, 1342-1344 901 F.2d 948, 961 905 F.2d 1489, 1493 926 F.2d 1044 959 F.2d 1535, 1538 972 F.2d 1247, 1252 981 F.2d 1216 40 F.3d 1347, 1375 53 F.3d 757, 759 56 F.3d 1357 126 F.3d 1318, 1322 127 F.3d 1314, 1330 142 F.3d 1408, 1413 147 F.3d 1301, 1315 183 F.3d 1247, 1251-1252 228 F.3d 1294, 1298 304 F.3d 1088, 1121 307 F.3d 1192, 1204 339 F.3d 349, 354-357 380 F.3d 1308 386 F.3d 1042, 1050 391 F.3d 1327, 1345-1347 Federal Sentencing Guidelines U.S.S.G. §5K1.1 Federal Rules of Criminal Procedure Fed. R. Crim. P. 52(a) Federal Rules of Evidence Fed. R. Evid. 103(a) Fed. R. Evid. 401 Fed. R. Evid. 404(b) Fed. R. Evid. 801(d)(2)(E)