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 Supreme Court 483 U.S. 171, 176 495 U.S. 257, 262-265 526 U.S. 1155 542 U.S. 296 Circuit Courts 566 F.2d 560, 568 577 F.2d 188 582 F.2d 898 604 F.2d 443, 448 619 F.2d 379 661 F.2d 1206, 1207 680 F.2d 1340, 1348 691 F.2d 1235, 1240 692 F.2d 1345, 1349 707 F.2d 1294, 1300 764 F.2d 1493, 1497-1498 764 F.2d 1514, 1523 791 F.2d 841, 843 804 F.2d 1537, 1543 819 F.2d 1055, 1060 857 F.2d 845, 853 862 F.2d 92, 99 895 F.2d 1338, 1344 926 F.2d 1044, 1047-1049 947 F.2d 919, 925 959 F.2d 1535 972 F.2d 1247, 1252 981 F.2d 1216, 1225 34 F.3d 1006, 1009 39 F.3d 1561, 1573 40 F.3d 1347, 1375 53 F.3d 757, 759 56 F.3d 1357, 1365-1366 68 F.3d 1296, 1299-1300 102 F.3d 1191 127 F.3d 1314, 1330 142 F.3d 1408, 1413 193 F.3d 1181, 1183 228 F.3d 1294, 1298 304 F.3d 1088, 1121 307 F.3d 1192, 1204 380 F.3d 1308 386 F.3d 1042, 1050 387 F.3d 1244, 1259 388 F.3d 834, 837 391 F.3d 1327, 1345-1347 411 F.3d 1210 Federal Sentencing Guidelines U.S.S.G. §5K1.1 Federal Rules of Evidence Fed. R. Evid. 401 Fed. R. Evid. 403 Fed. R. Evid. 404(b) Fed. R. Evid. 801(d)(2)(E)