Authorities Cited: United States Code 18 U.S.C. § 3731 Supreme Court 420 U.S. 332, 337 442 U.S. 477 Circuit Courts 2 F.2d 660, 660-661 576 F.2d 511, 521 622 F.2d 1101, 1104-1105 860 F.2d 15, 24 914 F.2d 602, 607 32 F.3d 876, 885 61 F.3d 231, 237 83 F.3d 83, 87-88 88 F.3d 1369, 1377-1378 132 F.3d 991, 997-998 163 F.3d 889, 895 203 F.3d 259, 268 248 F.3d 260, 271 254 F.3d 521, 526 302 F.3d 83, 92 374 F.3d 263, 273-274 419 F.3d 292, 297 445 F.3d 724, 730-733 482 F.3d 658, 663 510 F.3d 433, 437 Federal Rules of Evidence Fed. R. Evid. 104(a) Fed. R. Evid. 403 Fed. R. Evid. 404(a) Fed. R. Evid. 404(b) Fed. R. Evid. 611